Castell Safety International Limited
6 Marks
Corp.
First Filed:Feb 7, 2013Latest Filed:Sep 29, 2025Address:London, NW99PQ, GB
Portfolio Overview
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Class 6
Metal Building Materials & HardwareClass 42
Software, IT Services & Scientific ResearchClass 9
Electronics, Software & Scientific EquipmentTTAB Proceedings
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Description: Class 6: Locks and locking mechanisms; mechanical interlocking mechanisms; mechanical safety interlocks; security locks; locks for cables and hoses; locks and mechanical interlocking systems for vehicles, trailers and loading bays; parts and fittings for all the aforementioned goods; metal bollards; storage containers and enclosures of metal; sign plates and sign stands of metal for warning and safety signs; replacement parts and fittings for the aforesaid goods.
Class 9: Electrical locking systems; key operated locking electrical switches; electrically, electronically and electromechanically operated interlocking mechanisms; electromechanical safety interlocks; integrated loading bay safety systems; mechanical, motion sensing, and integrated technology interlocks; circuit breakers; electro-mechanical control panels; wireless transmitters; protective and safety equipment for use in machines; sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment; electronic safety clamps; access control apparatus; electricity transformer units; electric couplings; electromechanical couplings; locking coupling safety products; safety interlock switches, safety controllers and modules, emergency stop and stop controls; emergency stop devices, namely push buttons, trip switches, light curtains, touch cable, and interlock switches; sensor switches; portable warning signs; warning boards and signs for use in loading docks and loading bays; warning beacons and warning indicating apparatus; warning klaxons and alarms; computer hardware and firmware, namely, computer control panels and plug and play modules for use with computer software for optimising productivity and safety procedures in loading dock and loading bay environments; web-based computer software applications, interfaces and interactive computer databases for optimising productivity and safety procedures in loading dock and loading bay environments; web-based computer software applications, interfaces and interactive computer databases for providing automatic data capture, performance analytics and visualisation tools and use reports to assist with optimising productivity and safety procedures in loading dock and loading bay environments; replacement parts and fittings for the aforesaid.
Class 42: Design and development of computer software for optimising productivity and safety procedures in loading dock and loading bay environments; maintenance of computer software and computer databases for optimising productivity and safety procedures in loading dock and loading bay environments; software as a service (SaaS) for optimising productivity and safety procedures in loading dock and loading bay environments; software as a service (SaaS) for providing automatic data capture, performance analytics and visualisation tools and use reports to assist with optimising productivity and safety procedures in loading dock and loading bay environments; platform as a service (PaaS) for optimising productivity and safety procedures in loading dock and loading bay environments; platform as a service (PaaS) for providing automatic data capture, performance analytics and visualisation tools and use reports to assist with optimising productivity and safety procedures in loading dock and loading bay environments; installation, maintenance and repair of computer software, computer databases, computer hardware and firmware for optimising productivity and safety procedures in loading dock and loading bay environments; updating of software databases; information, advisory and consultancy services relating to all the aforesaid.
Class 9: Electrical locking systems; key operated locking electrical switches; electrically, electronically and electromechanically operated interlocking mechanisms; electromechanical safety interlocks; integrated loading bay safety systems; mechanical, motion sensing, and integrated technology interlocks; circuit breakers; electro-mechanical control panels; wireless transmitters; protective and safety equipment for use in machines; sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment; electronic safety clamps; access control apparatus; electricity transformer units; electric couplings; electromechanical couplings; locking coupling safety products; safety interlock switches, safety controllers and modules, emergency stop and stop controls; emergency stop devices, namely push buttons, trip switches, light curtains, touch cable, and interlock switches; sensor switches; portable warning signs; warning boards and signs for use in loading docks and loading bays; warning beacons and warning indicating apparatus; warning klaxons and alarms; computer hardware and firmware, namely, computer control panels and plug and play modules for use with computer software for optimising productivity and safety procedures in loading dock and loading bay environments; web-based computer software applications, interfaces and interactive computer databases for optimising productivity and safety procedures in loading dock and loading bay environments; web-based computer software applications, interfaces and interactive computer databases for providing automatic data capture, performance analytics and visualisation tools and use reports to assist with optimising productivity and safety procedures in loading dock and loading bay environments; replacement parts and fittings for the aforesaid.
Class 42: Design and development of computer software for optimising productivity and safety procedures in loading dock and loading bay environments; maintenance of computer software and computer databases for optimising productivity and safety procedures in loading dock and loading bay environments; software as a service (SaaS) for optimising productivity and safety procedures in loading dock and loading bay environments; software as a service (SaaS) for providing automatic data capture, performance analytics and visualisation tools and use reports to assist with optimising productivity and safety procedures in loading dock and loading bay environments; platform as a service (PaaS) for optimising productivity and safety procedures in loading dock and loading bay environments; platform as a service (PaaS) for providing automatic data capture, performance analytics and visualisation tools and use reports to assist with optimising productivity and safety procedures in loading dock and loading bay environments; installation, maintenance and repair of computer software, computer databases, computer hardware and firmware for optimising productivity and safety procedures in loading dock and loading bay environments; updating of software databases; information, advisory and consultancy services relating to all the aforesaid.

Description: Class 6: Metal locks and metal locking mechanisms; mechanical interlocking fastening elements of metal; mechanical safety interlocking elements of metal; metal security locks; metal locks and metal mechanical interlocking systems for vehicles, trailers and loading bays; key operated locking mechanisms of metal, incorporating multiple padlocks and parts of such devices; metal keys for locks; metal door locks; metal lock cylinders; metal security lock cylinders; metal ball lock pins; mechanical lockable couplings, being metal locks, for vehicles, trailers and loading bays; pipe couplings of metal; spring locks; lock barrels; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods
Class 7: Non-automatic control valves being parts of machines or engines; pressure valves being parts of machines; fuel valves being parts of machines; hydraulic valves being parts of machines; portable valve actuators for pneumatic, hydraulic, fuel shut off, safety and control valves; mechanical safety valves being parts of machines; mechanical machines for operating valves in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; mechanical key interlocking devices for valves being parts of machines; machine parts, namely, keys and locks for securing valves; keys and locks for securing valves used for the control of flow paths, machine guarding, switchgear control, and access; remote control cables for valves, namely cables that provide a link between control levers and valves; coupling machines in the nature of machine couplings except for land vehicles; couplings for machines; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Class 9: Interlocks being electric or electronic locks; mechanical, electro-mechanical, motion sensing, and integrated technology interlocks circuit breakers; electronic key fobs being remote control apparatus; magnetically coded cards for security control purposes; Electro-mechanical control panels or use with interlocks and interlock systems; wireless radio transmitters and receivers; telecommunications transmitters; protective and safety equipment for use in machines for control of flow paths, machine guarding, switchgear control, and access; radio-frequency identification (RFID) tags; radio-frequency identification (RFID) readers; movement, alarm and locking sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; thermally activated manually resettable fire safety valves; access control and alarm monitoring systems; integrated loading bay safety systems consisting of locks and mechanical interlocking systems for vehicles and trailers to safeguard against accidental driveways at loading bays; electric locks; programmable locking systems, consisting of electronic cylindrical locksets and keypad; key operated locking electrical switches; electrically, electronically and electromechanically operated interlocking mechanisms in the nature of interlocks, interlock systems and lock sets; electromechanical and electronic safety interlocks being electric or electronic locks, lock sets and locking systems; electric couplings; locking coupling safety products for use with interlocks and interlock systems for loading bays; safety interlock switches being electric switches; electrical safety controllers and modules; emergency signal transmitters; electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; electric sensor switches; electro-mechanical valve safety equipment for use with mechanical and electronic interlocks and interlock systems; electronic door locks; digital door locks; emergency signal transmitters; electrical transmitters being transmitters of electronic signals; Downloadable computer software for use in connection with interlocks and interlock systems; Downloadable software for use with sensors; Downloadable software which checks various safety parameters and gives authorization to take the necessary steps; programmable power logic controllers; interlocks being electronic locks for use with programmable logic controllers; programmable power logic controllers for use with interlocks; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Class 20: Locks; mechanical locks; safety locks; combination locks; tumblers being non metal structural parts of non metal locks; non-metallic lock bolts; non-metallic lock bolts; Non-metallic lock casings; releasable locks; rim locks; Non-metal keys for operating locks; mechanical lockable couplings; parts and fittings for the aforesaid, namely, non-metallic keys for locks.
Class 37: Installation, maintenance and repair of locks and locking mechanisms, mechanical interlocking mechanisms, mechanical safety interlocks, security locks, locks and mechanical interlocking systems for vehicles, trailers and loading bays, key operated locking devices of metal, incorporating multiple padlocks and parts of such devices, keys, door locks, lock cylinders, security lock cylinders, locking pins, mechanical lockable couplings, pipe couplings, all of the aforesaid goods being metal; Installation, maintenance and repair of non-automatic control valves being parts of machines or engines, pressure valves being parts of machines, fuel valves, hydraulic valves, mechanical machines for operating valves, mechanical key interlocking devices for valves being parts of machines, keys and locks for securing valves being parts of machines, remote control cables for valves, coupling machines, couplings for machines; installation, maintenance and repair of interlocks, mechanical, electro-mechanical, motion sensing, and integrated technology interlocks, circuit breakers, electronic key fobs being remote control apparatus, encoded magnetic cards, electro-mechanical control panels, wireless transmitters, telecommunications transmitters, protective and safety equipment for use in machines, radio-frequency identification (RFID) tags, radio-frequency identification (RFID) readers, sensors for the protection and safety of people and objects, electromechanical valve safety equipment, electronic safety clamps, thermally activated manually resettable fire safety valves, access control apparatus, integrated loading bay safety systems, electric locks, electrical locking systems, key operated locking electrical switches, electrically, electronically and electromechanically operated interlocking mechanisms, electromechanical and electronic safety interlocks, safety interlock switches, safety controllers and modules, emergency stop and stop controls, emergency stop devices, namely, push buttons, trip switches, light curtains, touch cable, and interlock switches, sensor switches, electromechanical valve safety equipment, electronic door locks, digital door locks, smart door locks, transmitters, electrical transmitters, electric couplings, electromechanical couplings, locking coupling safety products, programmable logic controllers, interlocks for use with programmable logic controllers, programmable logic controllers for use with interlocks; installation, maintenance and repair of locks, mechanical locks, safety locks, safety locking devices, combination locks, spring locks, lock barrels, tumblers, lock bolts, lock casings, releasable locking devices, rim locks, safety locking devices, keys for operating locks, mechanical lockable couplings, all of the aforesaid being nonmetallic; all of the aforementioned services not for use with or in connection to refrigeration and air conditioning goods.
Class 42: Scientific, technological services, namely, research and design interlocks and interlock systems; engineering, and engineering consultancy services in the field of interlocks and interlock systems; product design and development in the field of interlocks and interlock systems; computer software development in the field of software for use with interlocks and interlock systems; installation, maintenance and repair of computer software for use in connection with interlocks, software for use with sensors, and software which checks various safety parameters and gives authorization to take the necessary steps.
Class 7: Non-automatic control valves being parts of machines or engines; pressure valves being parts of machines; fuel valves being parts of machines; hydraulic valves being parts of machines; portable valve actuators for pneumatic, hydraulic, fuel shut off, safety and control valves; mechanical safety valves being parts of machines; mechanical machines for operating valves in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; mechanical key interlocking devices for valves being parts of machines; machine parts, namely, keys and locks for securing valves; keys and locks for securing valves used for the control of flow paths, machine guarding, switchgear control, and access; remote control cables for valves, namely cables that provide a link between control levers and valves; coupling machines in the nature of machine couplings except for land vehicles; couplings for machines; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Class 9: Interlocks being electric or electronic locks; mechanical, electro-mechanical, motion sensing, and integrated technology interlocks circuit breakers; electronic key fobs being remote control apparatus; magnetically coded cards for security control purposes; Electro-mechanical control panels or use with interlocks and interlock systems; wireless radio transmitters and receivers; telecommunications transmitters; protective and safety equipment for use in machines for control of flow paths, machine guarding, switchgear control, and access; radio-frequency identification (RFID) tags; radio-frequency identification (RFID) readers; movement, alarm and locking sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment in the field of locks, interlocks, and interlocking systems to ensure personnel and equipment safety; thermally activated manually resettable fire safety valves; access control and alarm monitoring systems; integrated loading bay safety systems consisting of locks and mechanical interlocking systems for vehicles and trailers to safeguard against accidental driveways at loading bays; electric locks; programmable locking systems, consisting of electronic cylindrical locksets and keypad; key operated locking electrical switches; electrically, electronically and electromechanically operated interlocking mechanisms in the nature of interlocks, interlock systems and lock sets; electromechanical and electronic safety interlocks being electric or electronic locks, lock sets and locking systems; electric couplings; locking coupling safety products for use with interlocks and interlock systems for loading bays; safety interlock switches being electric switches; electrical safety controllers and modules; emergency signal transmitters; electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; electric sensor switches; electro-mechanical valve safety equipment for use with mechanical and electronic interlocks and interlock systems; electronic door locks; digital door locks; emergency signal transmitters; electrical transmitters being transmitters of electronic signals; Downloadable computer software for use in connection with interlocks and interlock systems; Downloadable software for use with sensors; Downloadable software which checks various safety parameters and gives authorization to take the necessary steps; programmable power logic controllers; interlocks being electronic locks for use with programmable logic controllers; programmable power logic controllers for use with interlocks; all of the aforementioned goods not for use with or in connection to refrigeration and air conditioning goods.
Class 20: Locks; mechanical locks; safety locks; combination locks; tumblers being non metal structural parts of non metal locks; non-metallic lock bolts; non-metallic lock bolts; Non-metallic lock casings; releasable locks; rim locks; Non-metal keys for operating locks; mechanical lockable couplings; parts and fittings for the aforesaid, namely, non-metallic keys for locks.
Class 37: Installation, maintenance and repair of locks and locking mechanisms, mechanical interlocking mechanisms, mechanical safety interlocks, security locks, locks and mechanical interlocking systems for vehicles, trailers and loading bays, key operated locking devices of metal, incorporating multiple padlocks and parts of such devices, keys, door locks, lock cylinders, security lock cylinders, locking pins, mechanical lockable couplings, pipe couplings, all of the aforesaid goods being metal; Installation, maintenance and repair of non-automatic control valves being parts of machines or engines, pressure valves being parts of machines, fuel valves, hydraulic valves, mechanical machines for operating valves, mechanical key interlocking devices for valves being parts of machines, keys and locks for securing valves being parts of machines, remote control cables for valves, coupling machines, couplings for machines; installation, maintenance and repair of interlocks, mechanical, electro-mechanical, motion sensing, and integrated technology interlocks, circuit breakers, electronic key fobs being remote control apparatus, encoded magnetic cards, electro-mechanical control panels, wireless transmitters, telecommunications transmitters, protective and safety equipment for use in machines, radio-frequency identification (RFID) tags, radio-frequency identification (RFID) readers, sensors for the protection and safety of people and objects, electromechanical valve safety equipment, electronic safety clamps, thermally activated manually resettable fire safety valves, access control apparatus, integrated loading bay safety systems, electric locks, electrical locking systems, key operated locking electrical switches, electrically, electronically and electromechanically operated interlocking mechanisms, electromechanical and electronic safety interlocks, safety interlock switches, safety controllers and modules, emergency stop and stop controls, emergency stop devices, namely, push buttons, trip switches, light curtains, touch cable, and interlock switches, sensor switches, electromechanical valve safety equipment, electronic door locks, digital door locks, smart door locks, transmitters, electrical transmitters, electric couplings, electromechanical couplings, locking coupling safety products, programmable logic controllers, interlocks for use with programmable logic controllers, programmable logic controllers for use with interlocks; installation, maintenance and repair of locks, mechanical locks, safety locks, safety locking devices, combination locks, spring locks, lock barrels, tumblers, lock bolts, lock casings, releasable locking devices, rim locks, safety locking devices, keys for operating locks, mechanical lockable couplings, all of the aforesaid being nonmetallic; all of the aforementioned services not for use with or in connection to refrigeration and air conditioning goods.
Class 42: Scientific, technological services, namely, research and design interlocks and interlock systems; engineering, and engineering consultancy services in the field of interlocks and interlock systems; product design and development in the field of interlocks and interlock systems; computer software development in the field of software for use with interlocks and interlock systems; installation, maintenance and repair of computer software for use in connection with interlocks, software for use with sensors, and software which checks various safety parameters and gives authorization to take the necessary steps.

Owner:
Serial:79375755
Filed:Jan 11, 2023
Classes:6, 7, 9, +3
Registration:7464683
Registered:Aug 6, 2024
Description: Interlocks being electric or electronic locks; mechanical, electro-mechanical, motion sensing, and integrated technology interlocks circuit breakers; electronic key fobs being remote control apparatus; magnetically encoded key cards; electro-mechanical control panels for use with interlocks and interlock systems; wireless radio transmitters; telecommunications transmitters; protective and safety equipment for use in machines, namely, protective clothing, protective gloves, helmets and googles; electro-mechanical couplings; radio-frequency identification (RFID) tags; radio-frequency identification (RFID) readers; movement, alarm and locking sensors for the protection and safety of people and objects; electro-mechanical valve safety equipment, for use with interlocks and interlock systems; thermally activated manually resettable fire safety valves; access control and alarm monitoring systems; integrated loading bay safety systems, in the nature of couplings and mechanical and electronic interlocks and interlock systems, including alarms, for use with loading bays; electric locks; programmable locking systems, consisting of electronic cylindrical locksets and keypads; key operated locking electrical switches; electrically, electronically and electromechanically operated interlocking mechanisms in the nature of interlocks, interlock systems and lock sets; electromechanical and electronic safety interlocks being electric or electronic locks, lock sets and locking systems; electric couplings; locking coupling safety products for use with interlocks and interlock systems for loading bays; electric safety interlock switches, electrical safety controllers; integrated circuit modules for safety purposes for use with interlocks and interlock systems; electronic and electric emergency stop controls for use with interlocks and interlock systems to prevent locking and closure in the event of an emergency; emergency signal transmitters; electronic personal emergency response system consisting of a device worn on the body with a button that users push to notify others in the event of an emergency, and a remote unit that dials out on the telephone for help; electric sensor switches; electro-mechanical valve safety equipment, for use with mechanical and electronic interlocks and interlock systems ; electronic door locks; digital door locks; biometric fingerprint door locks; emergency signal transmitters; electrical transmitters for transmitting alarm and locking instructions to interlock systems; downloadable computer software for use in connection with interlocks and interlock systems; downloadable software for use with sensors; downloadable software which checks various safety parameters and gives authorization to take the necessary steps in the field of locks and interlocks; programmable power logic controllers; mechanical, electro-mechanical, motion sensing, and integrated technology interlocks for use with programmable logic controllers; programmable power logic controllers for use with interlocks.; Non-automatic pressure safe control valves for locks for machines; control valves for machines; remote control cables for valves as machine components; pressure valves being parts of machines; fuel valves being parts of machines; hydraulic valves being parts of machines; portable pneumatic and/or hydraulic actuators for valves; mechanical safety valves being parts of machines; mechanical machines in the field of and for use with interlocks and interlock systems for operating valves; mechanical key interlocking devices for valves being parts of machines, namely, modular ball interlocking devices and pressure safe ball interlocking devices; couplings for machines.; Locks and locking mechanisms; locks of metal for vehicles; mechanical interlocking fastening elements of metal; mechanical safety interlocking elements of metal; security locks; locks and mechanical interlocking fastening elements of metal for loading bays; key operated locking mechanisms of metal, incorporating multiple padlocks and parts of such devices; metal key blanks; metal keys for locks; door locks; lock cylinders; security lock cylinders; metal ball lock pins; mechanical lockable couplings for loading bays, and for use with hydraulic and pneumatic systems; pipe couplings of metal; all of the aforesaid being of metal; electronic safety clamps of metal; parts and fittings for the aforesaid, namely, keys of metal for locks.; Installation, maintenance and repair of locks and locking mechanisms, mechanical interlocking mechanisms, mechanical safety interlocks, security locks, locks and mechanical interlocking systems for vehicles, trailers and loading bays, key operated locking devices of metal, incorporating multiple padlocks and parts of such devices, keys, door locks, lock cylinders, security lock cylinders, locking pins, mechanical lockable couplings, pipe couplings, all of the aforesaid goods being metal; Installation, maintenance and repair of non-automatic control valves being parts of machines or engines, pressure valves being parts of machines, fuel valves, hydraulic valves, mechanical machines for operating valves, mechanical key interlocking devices for valves being parts of machines, keys and locks for securing valves being parts of machines, remote control cables for valves, coupling machines, couplings for machines; installation, maintenance and repair of interlocks, mechanical, electro-mechanical, motion sensing, and integrated technology interlocks, circuit breakers, electronic key fobs being remote control apparatus, encoded magnetic cards, electro-mechanical control panels, wireless transmitters, telecommunications transmitters, protective and safety equipment for use in machines, radio-frequency identification (RFID) tags, radio-frequency identification (RFID) readers, sensors for the protection and safety of people and objects, electromechanical valve safety equipment, electronic safety clamps, thermally activated manually resettable fire safety valves, access control apparatus, integrated loading bay safety systems, electric locks, electrical locking systems, key operated locking electrical switches, electrically, electronically and electromechanically operated interlocking mechanisms, electromechanical and electronic safety interlocks, safety interlock switches, safety controllers and modules, emergency stop and stop controls, emergency stop devices, namely, push buttons, trip switches, light curtains, touch cable, and interlock switches, sensor switches, electro-mechanical valve safety equipment, electronic door locks, digital door locks, smart door locks, transmitters, electrical transmitters, electric couplings, electromechanical couplings, locking coupling safety products, programmable logic controllers, interlocks for use with programmable logic controllers, programmable logic controllers for use with interlocks; installation, maintenance and repair of locks, mechanical locks, safety locks, safety locking devices, combination locks, spring locks, lock barrels, tumblers, lock bolts, lock casings, releasable locking devices, rim locks, safety locking devices, keys for operating locks, mechanical lockable couplings, all of the aforesaid being non-metallic.; Scientific, technological services, namely, research and design of interlocks and interlock systems; engineering, and engineering consultancy services in the field of interlocks and interlock systems; product design and development in the field of interlocks and interlock systems; computer software development in the field of software for use with interlocks and interlock systems; installation, maintenance and repair of computer software for use in connection with interlocks, software for use with sensors, and software which checks various safety parameters and gives authorization to take the necessary steps; Locks; mechanical locks; safety locks; combination locks; spring locks; lock barrels; non-metallic tumblers being parts of locks; plastic lock cases; releasable locks; rim locks; non-metallic lock bolts; non-metallic keys for operating locks; all of the aforesaid being non-metallic and non-electric; non-metallic electronic safety clamps; parts and fittings for the aforesaid, namely, non-metallic keys for locks.

