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Construction and renovation of buildings; construction and renovation of naval ports, commercial ports, industrial ports, fishing ports, and ferry ports; construction and renovation of airports; construction and renovation of roads; construction and renovation of bridges; machinery installation; construction of chemical or petrochemical plants, electric power plants, wind power plants, wave energy power plants, geothermal power plants, nuclear power plants, oil plants, natural gas plant, iron or steel manufacturing plants, nonferrous metal manufacturing plants, metal processing plants, machine-manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, pharmaceutical manufacturing plants, telecommunication facilities, environment and sanitation related facilities, mining plants, receiving, storage, and offloading facilities, district air conditioning systems, automatic warehouses, pipelines and aerospace facilities; construction; construction consultancy; building construction supervision; repair of building equipment; maintenance of building equipment; repair and maintenance of chemical or petrochemical plants, electric power plants, wind power plants, wave energy power plants, geothermal power plants, nuclear power plants, oil plants, natural gas plant, iron or steel manufacturing plants, nonferrous metal manufacturing plants, metal processing plants, machine-manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, pharmaceutical manufacturing plants, communication plants, environment and sanitation related facilities, mining plants, receiving, storage and offloading facilities, district air conditioning system, automatic warehouses, pipelines and aerospace facilities; repair or maintenance of loading-unloading machines and apparatus; business management analysis and business consultancy; business consulting services; business information services; business project management services for construction projects; business management and administration; business appraisals; sponsorship search; business investigation, business planning and provision of business information relating to start-up of business of others; copying of documents; office functions in the nature of filing of documents or magnetic tapes; providing business office functions assistance to others in the operation of data processing apparatus, namely, computers, typewriters, teleprinters, and other similar office machines; "ENGINEERING"; Architectural design; surveying; geological surveys and research; design of chemical or petrochemical plants, electric power plants, wind power plants, wave energy power plants, geothermal power plants, nuclear power plants, oil plants, natural gas plant, iron or steel manufacturing plants, nonferrous metal manufacturing plants, metal processing plants, machine-manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, pharmaceutical manufacturing plants, telecommunication facilities, environment and sanitation related facilities, mining plants, receiving, storage, and offloading facilities, district air conditioning systems, automatic warehouses, pipelines and aerospace facilities; engineering services for the construction of chemical or petrochemical plants, electric power plants, wind power plants, wave energy power plants, geothermal power plants, nuclear power plants, oil plants, natural gas plant, iron or steel manufacturing plants, nonferrous metal manufacturing plants, metal processing plants, machine-manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, pharmaceutical manufacturing plants, telecommunication facilities, environment and sanitation related facilities, mining plants, receiving, storage, and offloading facilities, district air conditioning system, automatic warehouses, pipelines and aerospace facilities; plant engineering; technical consultation in the field of aerospace engineering; engineering consultancy services; industrial design; technology advice, namely, technological consultancy in the fields of machines, apparatus, instruments and systems composed of such machines, used in generating power in electric power plants, generating power in nuclear power plants, telecommunication in telecommunication facilities, oil production, natural gas production, chemical and petrochemical production, iron and steel manufacturing, nonferrous metal manufacturing, fiber or textile manufacturing, metal processing, food and beverage processing, pharmaceutical manufacturing, machine-manufacturing, environmental remediation and sanitization, air conditioning systems, receiving, storage, and offloading of goods, automatic warehousing, pipelines, mining plants, telecommunications systems and computer systems, that require high levels of personal knowledge, skill or experience of the operators to meet the required accuracy in operating them; design, installation, maintenance and repair of computer software; design, creation and computer programming of web pages; monitoring of computer system operation by remote access; electronic data storage; rental of computer hardware and computer software for data processing, telecommunication, mechanical operation, logistics and inventory management; providing online non-downloadable software in the fields of data processing, telecommunication, mechanical operation, logistics and inventory management for use by application service providers; computer system analysis; research and development services in the field of chemistry; technical project planning in the field of civil engineering; research and development services in the field of engineering; research and development for others in the field of construction and urban planning; testing and research services in the field of preventing pollution; technical consultancy in the field of environmental science; scientific research in the field of energy; testing and research services relating to product development of machines, apparatus and instruments that make up or are to be used in plants; testing, technological inspection and research for others in the field of pharmaceuticals, cosmetics, foods and beverages; testing, technological inspection and research for others of industrial machines and apparatus; research and development for others in the field of innovative industrial technology; testing, technological inspection and research for others in the field of agriculture, livestock breeding and the marine products industry; research and development for others in the field of space development technology; technological consultancy in the field of aerospace engineering; research and development for others in the field of material for industrial machines and instruments; research and development for others in the field of industrial machinery technology
Construction management; construction and renovation of buildings, ports, airports, roads; construction of electric power plants, nuclear power plants, telecommunication facilities, chemical or petrochemical plants, iron or steel manufacturing plants, nonferrous metal manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, machine manufacturing plants, environment and sanitation related facilities, receiving, storage, and offloading facilities, automatic warehouses, pipelines and mining plants; construction consultation; servicing and maintenance of facilities and infrastructure for electric power plants, nuclear power plants, chemical or petrochemical plants, iron or steel manufacturing plants, nonferrous metal manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, machine manufacturing plants, automatic warehouses, mining plants, pipelines, and telecommunication facilities, environment and sanitation related facilities and municipal infrastructure facilities; repair and maintenance of electric power plants, telecommunication facilities, iron or steel manufacturing plants, nonferrous metal manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, machine manufacturing plants, nuclear power plants, chemical or petrochemical plants, automatic warehouses, pipelines [ ; repair and maintenance of loading and unloading machines; repair and maintenance of electronic computer hardware; repair and maintenance of construction machines and apparatus ] [ ; rental of construction machines and apparatus ]; [ Publicity for sales promotion services; publicity consultation; ] [ business development services, namely, providing start-up support for businesses of others; business appraisals and evaluations in business matters; business consultation; marketing research ] [ ; business management of hotels; personnel recruitment; personnel placement services for scientific or technological experts and construction workers; import-export agencies; computerized business file management; computerized word processing ]; "ENGINEERING"; [ Architectural design; urban planning; land surveying; geological surveys or research; ] design of electric power plants, nuclear power plants, telecommunication facilities, chemical or petrochemical plants, iron or steel manufacturing plants, nonferrous metal manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, machine manufacturing plants, environment and sanitation related facilities, receiving, storage, and offloading facilities, automatic warehouses, pipelines, mining plants; engineering services for the construction of electric power plants, nuclear power plants, telecommunication facilities, chemical or petrochemical plants, iron or steel manufacturing plants, nonferrous metal manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, machine manufacturing plants, environment and sanitation related facilities, receiving, storage, and offloading facilities, automatic warehouses, pipelines and mining plants; designing of machines, apparatus, instruments and systems composed of such machines, apparatus and instruments for the use in electric power plants, nuclear power plants, telecommunication facilities, chemical or petrochemical plants, iron or steel manufacturing plants, nonferrous metal manufacturing plants, fiber or textile manufacturing plants, food and beverage processing plants, machine-manufacturing plants, environment and sanitation related facilities, receiving, storage and offloading facilities, automatic warehouses, pipelines and mining plants [, industrial design; design, creation, hosting, maintenance of websites for others; computer software design, computer software programming or maintenance of computer software; computer software consultation; research and development for others in the field of construction and urban planning; research and development for others in the field of oil drilling, petroleum refining and petrochemicals; research and development for others in the field of mining technology; research and development for others in the field of natural gas; research and development for others in the field of wind power; research and development for others in the field of atomic energy; research, and development for others in the field of chemistry; research and development for others in the field of machine technology; research and development for other in the field of innovative industrial technology; research and development for others in the field of biotechnology; research and development for others in the field of food chemistry; research and development for others in the field of preservation of the environment; testing, inspection or research for others in the field of electricity; research and development for others in the field of civil engineering; research and development for others in the field of agriculture, stock raising or marine products industry; testing, inspection or research for others in the field of space development technology; research and development for others in the field of material for industrial machines and instruments; research and development for others in the field of technology of industrial machinery; testing, inspection or research for others of industrial machines and apparatus; rental of computers; rental of computer software ]
"ENGINEERING"; engineering services, namely, failure and damage analysis, testing and research in the engineering fields of civil, construction, structural, mechanical, metallurgical and electrical
Installation, maintenance and repair of water and waste water treatment equipment and parts; No claim is made to the exclusive right to use Engineering, apart from the mark as shown.; Consulting in the field of control systems, panel design, and system integration for the water and waste water treatment industries engineering; Custom design and engineering of control systems and panels used in the water and waste water treatment industry; Engineering services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Engineering design services in the field of control systems, panel design, and system integration for the water and waste water treatment industries; Engineering services in the field of the water and waste water treatment industries
"ENGINEERING"; design for others in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control; technical consultation in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control
Construction project management, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Inspection services in the course of construction of gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy facilities, and corrosion control systems; Database management services, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Business information management services, specifically, with regard to business information related to the gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control industries; "ENGINEERING"; Design for others in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control; Technical consultation in the field of engineering, specifically, with regard to gas and liquids pipeline systems, gas distribution systems, electricity distribution, transmission and generation systems, fiber optic telecommunication networks, renewable energy, and corrosion control
Class 042: design for others in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control; technical consultation in the field of engineering, specifically, with regards to gas and liquids pipeline systems, gas distribution systems, electricity generation systems, and corrosion control
Construction supervision; Construction management; Permitting, namely, obtaining environmental, design, zoning and other governmental permits for development projects; Reviewing standards and practices to assure compliance with environmental, zoning, and municipal laws and regulations; "ENGINEERING"; Electrical engineering; Engineering design services; Engineering drawing services; Engineering services in the field of telecommunications infrastructure, electric power infrastructure, gas infrastructure, surveillance and security infrastructure, water, wastewater and sewer infrastructure, soil and rock mechanics, and city structural infrastructure; Land surveying; Landscape architectural design; Locating and marking placement of underground utility pipes, cable or wires; Providing on-line non-downloadable geographic information system (GIS) software
Class 009: Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking in the nature of supervision, life-saving instruments in the nature of early warning systems comprised of a software which provides for warning notices to be sent by electronic mail or SMS in the event of an accident; apparatus for alarms, acoustic alarms, sound alarms, alarm bells and sirens, namely, security alarm controllers, electrical apparatus for testing the state of operability of electronic sirens and electronic warning bells; and early warning systems comprised of a transceiver allowing warning notices to be sent to portable mobile devices; Class 037: Repair and installation services, namely, the installation of early warning systems, repair and installation of early warning systems, alarms, acoustic, fire and sound alarms, alarm bells, and sirens; Class 042: Scientific and technological services, namely, engineering services for designing early warning systems and research and design relating thereto; industrial analysis services, namely, research and design services in the field of early warning systems and alarms
Technical training in the field of exhaust gas purification, namely, conducting classes, courses and seminars; conducting seminars in the field of exhaust gas purification; [ Disposal, namely, disposal of waste from exhaust gas purifying installations; ] Recycling, namely, recycling of waste and parts of exhaust gas purifying installations; recycling of exhaust gases, namely, introducing engine exhaust gases into greenhouses; [ Measurement and control devices for exhaust gas purification installations and equipment; controllers for mobile and stationary exhaust gas purifying installations; dosing equipment, namely, dispensers of preset portions of fluids, solid granules or powder for dosing purposes in exhaust gas purification installations; structural parts for the goods mentioned hereinabove ]; Exhaust gas catalytic converters for stationary and mobile combustion engines; exhaust gas catalytic converters for electricity generation plants, power plants, combined heat and power plants, [ passenger vehicles, trucks, ] locomotives, construction machinery, [ tunneling machinery, lifting vehicles, ] ocean-going vessels, [ inland water vessels and river ships; ] exhaust gas catalytic converters for combustion engines comprising gasoline engines, diesel engines, gas engines, [ hot air engines, steam engines or gas turbines; exhaust gas catalytic converters for furnaces, heating furnaces, small furnaces, waste furnaces and special furnaces; ] exhaust gas catalytic converters for process-engineering installations; exhaust gas catalytic converters for NOx reduction, CO oxidation and/or HC oxidation; soot filters for motors and engines; industrial chemical reactor housings; chemical reactant feeding equipment; injection apparatuses for injecting reactants into exhaust gases; mixers for mixing reactants into exhaust gases; cross-flow mixers for mixing reactants into exhaust gases; built-in catalytic converters; reduction catalytic converters; oxidation catalytic converters; soot particulate filters for motors and engines; catalytic exhaust gas purifying systems for stationary and mobile combustion engines; catalytic exhaust gas purifying systems for combustion engines comprising gasoline engines [, diesel engines, gas engines, hot air engines, steam engines or gas turbines; structural parts for the goods mentioned hereinabove ]; Construction of exhaust gas purification installations and equipment; installation of exhaust gas purification installations and equipment; maintenance of exhaust gas purification installations and equipment; repair of exhaust gas purification installations and equipment; providing technical information and support, namely, troubleshooting in the nature of diagnosing problems of exhaust gas purification equipment and installations; [ Business support services, namely, providing startup support services in the field of exhaust gas purification ]; [ Chemical products for industrial and scientific purposes; chemical agents for the production of technical ceramics; ceramic granules and ceramic powder for the production of shaped bodies by sintering processes; ceramic granules and ceramic powder for the production of honeycomb filters and filter candles; ceramic particles and activated carbon particles as filter materials for use in the exhaust gas purification industry ]; [ Installations, equipment and components for air-conditioning, ventilation and air handling units; ] installations, equipment and components for air purification units; [ installations, equipment and components for air-conditioning, ventilation and air handling units in vehicles; ] [ installations, equipment and components for air purification units in vehicles; ] catalytic exhaust gas purifying systems for electricity generation plants, power plants, combined heat and power plants, [ passenger vehicles, trucks, ] locomotives, construction machinery, [ tunneling machinery, lifting vehicles, ] ocean-going vessels, [ inland water vessels and river ships; catalytic exhaust gas purifying systems for furnaces, heating furnaces, small furnaces, waste furnaces and special furnaces; ] catalytic exhaust gas purifying systems for process-engineering installations; catalytic exhaust gas purifying systems for NOx reduction, CO oxidation and/or HC oxidation; [ auxiliary units for exhaust gas purification; auxiliary units for catalytic exhaust gas purification; ] industrial soot filters; soot particulate filters for air and gas conditioning; installations for introducing engine exhaust gases into greenhouses; inline burners in the nature of filters and purifiers for removing contaminants from exhaust gases [; structural parts for the goods mentioned hereinabove ]; "ENGINEERING"; Engineering; technical planning, namely, engineering of exhaust gas purifying installations; technical project planning, namely, planning and design of exhaust gas purifying installations; technical project review, namely, engineering review of projects involving engineering of exhaust gas purifying installations; technical process optimization, namely, optimization of exhaust gas purification processes; technical simulation of exhaust gas purifying installations; preparing technical documents, namely, technical manuals, drawings and research reports in the field of exhaust gas purification installations; officially licensed control measurements in the field of exhaust gas purification; exhaust gas measurements; technical assessments, estimations, studies and expert opinions for others in the field of exhaust gas purification; preparing computer software for optimizing processes in process-engineering installations; providing technical information and support, namely, troubleshooting in the nature of diagnosing of computer hardware and software problems in the field of exhaust gas purification
"ENGINEERING"; Engineering; Engineering design services; Consultation and research in the field of aerospace engineering; Custom design and engineering of Aircraft Parts; Electrical engineering; Mechanical engineering; Technical consultation in the field of aerospace engineering; Technology consultation in the field of Aircraft Parts
Class 042: Engineering design services; Engineering services for building and property condition assessment; Mapping services featuring geographic information system (GIS) mapping; Professional consulting services in the fields of engineering, land use planning, surveying, and environmental sciences
Installation, maintenance and repair of water and waste water treatment equipment and parts; No claim is made to the exclusive right to use Engineering, apart from the mark as shown.; Consulting in the field of control systems, panel design, and system integration for the water and waste water treatment industries engineering; Custom design and engineering of control systems and panels used in the water and waste water treatment industry; Engineering services for the construction of water treatment and purification plants, solid waste treatment plants and other municipal infrastructure facilities; Engineering design services in the field of control systems, panel design, and system integration for the water and waste water treatment industries; Engineering services in the field of the water and waste water treatment industries
Class 042: Engineering services, namely, engineering design services for telecommunication hardware systems; energy audits and engineering services in the field of energy efficiency
"ENGINEERING"; Consulting services in the field of product design and development; Design and development of computer hardware and software; Electrical engineering; Engineering design services; Industrial design services; Mechanical engineering
Biotechnology research and development services for others, namely, the detection, treatment and prevention of oncological diseases, disorders and conditions; biotechnology research and development services for others, namely, the detection, treatment and prevention of infectious diseases, disorders and conditions; Medical and scientific research; research and development of biologics for medical use; research and development of immune cell therapies and T-cell preparations for medical use; custom product development of biologics, immune cell therapies and T-cell preparations
magazines featuring information in the field of engineered systems | providing on-line publications in the nature of newsletters and magazines in the field of engineered systems
Class 007: Drives for motors; Hydraulic power units; Servo-drives for motors; Class 009: Circuit boards; Electric actuators; Electric linear actuators; Power supplies; Renewable battery system to provide backup power; Sensors for determining position
Class 037: Advisory services relating to the installation of plumbing; HVAC contractor services; Installation of HVAC systems; Class 042: Consulting in the field of engineering; Design and development of automated controller systems, namely, temperature, humidity and electrical controllers; Design and development of automated home controller systems, namely, temperature, humidity, and electrical controllers; Energy auditing; Engineering services in the field of energy efficiency; Mechanical engineering; Planning of buildings and infrastructure systems for buildings; Technical consultation in the field of environmental science, engineering services, design for others in the field of energy engineering
Class 042: Testing, analysis and evaluation of aircraft of others for the purpose of certification; aircraft flight testing services, namely, testing the safety of aircraft controls, handling qualities, safety of flight, and aircraft instrument calibration; testing, analysis and evaluation of aircraft parts of others for the purpose of certification; engineering services, namely, engineering for the aerospace industry; engineering services, namely, aircraft performance engineering; technical analysis, namely, computational fluid dynamics analysis of aircraft and aircraft parts; consulting in the field of aircraft engineering; aircraft design and engineering; design for others in the field of engineering; inspection and certification services, namely, testing, analysis and evaluation for the purpose of certification of the avionics and aircraft equipment; technical consultation and assistance related to the design of aircraft and aircraft parts; technical consultation and assistance related to the certification, operation, overhaul or modification of aircraft and aircraft parts; inspection of aircraft and aircraft parts
Class 042: Testing, analysis and evaluation of aircraft of others for the purpose of certification; aircraft flight testing services, namely, testing the safety of aircraft controls, handling qualities, safety of flight, and aircraft instrument calibration; testing, analysis and evaluation of aircraft parts of others for the purpose of certification; engineering services, namely, engineering for the aerospace industry; engineering services, namely, aircraft performance engineering; technical analysis, namely, computational fluid dynamics analysis of aircraft and aircraft parts; consulting in the field of aircraft engineering; aircraft design and engineering; design for others in the field of engineering; inspection and certification services, namely, testing, analysis and evaluation for the purpose of certification of the avionics and aircraft equipment; technical consultation and assistance related to the design of aircraft and aircraft parts; technical consultation and assistance related to the certification, operation, overhaul or modification of aircraft and aircraft parts; inspection of aircraft and aircraft parts
Rubber, gutta-percha, gum, namely, rubber sheets for insulating; cords of rubber; pipe joint tape; insulating tapes; packing and stopping materials of rubber or plastics and insulating materials; flexible pipes not of metal; Repair of structures, metal structures, pylons, pipelines, pipes of all kinds, and their supports; installation services, namely, installation services of pipes and poles of metal; consulting on construction and repair of pipelines; Epoxy resins for filling cankers due to corrosion, preventing evolution of corrosion, and ensuring bonding, unprocessed artificial resins for repair of pipelines, unprocessed plastics in liquid form, paste or powder form for repair of pipelines; adhesives for use in industry; "ENGINEERING"
Class 040: Custom manufacture of factory automation systems and tool and die systems and parts therefor; Class 042: Custom design and engineering of factory automation systems and tool and die systems and parts therefor
Class 040: Custom manufacture of factory automation systems and tool and die systems and parts therefor; Class 042: Custom design and engineering of factory automation systems and tool and die systems and parts therefor
Coax shield grounding brackets, metal grounding clamps, and metal grounding plates, all not for non-electric cable or machinery or machine parts; metal coaxial lightning protectors; insulated tinned copper braided wire; AC adapters; amateur radio antennas; structural antenna components, namely, tubing, bases, mounting plates, hardware, connectors, wires, hex hubs, feeder systems comprised primarily of cables, connectors and associated hardware used to provide radio frequency (RF) connectivity between radios transmitting and receiving equipment and transmit and/or receive antennas, feeder protectors, meters, insulators, switches, relays, pre-amplifiers, and integral weatherproofing strips; antenna power switches, baluns, ununs, and radio frequency (RF) chokes; balanced coaxial or similar cable used to connect transmit/receive radio equipment to antenna systems, protectors and structural components; electrical cables and connectors; DC blocks; DC shunt control line protectors; ethernet radio frequency (RF) filters; radio frequency (RF) components, namely, electronic ferrate filters; metal grounding clamps and plates not for non-electric cable or machinery or machine parts; cables that are tensioned and used to provide support for a vertically oriented tower and connected between the tower, at various heights, and a ground anchor which is located some distance from the tower itself and allow the tower to remain vertical; mounting brackets adapted for lightning protectors; pre-amplifiers; electronic rotation devices, namely, rotators used to physically move the orientation of a directional antenna in either azimuth or elevation that allows the gain of the antenna to be directed in a single direction; electric heat sequencers; signal splitters for electronic apparatus; electrical signal attenuators; audio speakers; transceiver keying switches and analog and digital devices that can cause the push to talk (PTT) circuitry of a radio or amplifier to trigger allowing the radio or amplifier to transmit radio frequency (RF) energy to the antenna keying switches; tower masts for wireless aerials and hardware therefore; mouse pads, computer mouse pads; downloadable antenna design software; electrical radio crimp connectors; protective safety suits for wear by motorists and motorcyclists for protection against accident or injury.; Hand tools, namely, dies, cable stripping tools, and deburring tools; Multi-purpose thermoplastic heat shrinkable sleeve tubing; vinyl caps.; Metal shackles for lifting and rigging; tinned copper braided pipes; guy line of metal and metal accessories therefor, namely, end caps, insulators, shackles, and steel tails; guy lines of metal; metal zip ties; metal cable ties.; Clothing, namely, shirts and tops, hats, gloves, jackets, vests, sweatshirts, collared shirts, shoes and boots, pants; clothing for babies, namely, one piece garments and bibs not of paper.; Non-metal zip ties; non-metal cable ties
Class 009: Amateur radio antennas, namely, high performance, long distance antennas using HF, VHF or UHF frequency bands to obtain optimum gain through control of take-off angle, voltage standing wave ratio and antenna pattern; antenna parts therefor, namely, parasitic and all-driven arrays, Yagi stacking switches and vertical antenna array combinations which allow instant directional switching and simultaneous coverage of two paths; and antenna peripherals, namely, Yagi phase boxes, vertical phase boxes, side mount phase boxes and remote coaxial antenna switches; time variable sequence units; active receive antennas with internal antenna disconnect relays; current baluns and feedline current chokes; reversible beverage antennas, and noise canceling controllers
Class 009: Audio speakers, amateur radio antennas, namely, high performance, long distance antennas using HF, VHF or UHF frequency bands to obtain optimum gain through control of take-off angle, voltage standing wave ratio and antenna pattern; antenna parts therefor, namely, [ parasitic and all-driven arrays, ] Yagi stacking switches and vertical antenna array combinations which allow instant directional switching and simultaneous coverage of two paths; and antenna peripherals, namely, Yagi phase boxes, vertical phase boxes, side mount phase boxes and remote coaxial antenna switches; time variable sequence units; active receive antennas with internal antenna disconnect relays; current baluns and feedline current chokes; reversible beverage antennas, and noise canceling controllers
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