DRAVO CORPORATION logo

DRAVO CORPORATION

15 Marks
Corp.
First Filed:Sep 21, 1961Latest Filed:Mar 20, 1987Address:PITTSBURGH, PA 15222

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Class 11
HVAC, Lighting & Kitchen Appliances
4(27%)
Class 42
Software, IT Services & Scientific Research
3(20%)
Class 23
Yarns and Threads
3(20%)

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Trademark Activity Timeline(1981 – 1989)

Trademark Portfolio

18 results

(current & previous marks)

Refine by Mark/Description🔽
Filed
Registered
Last Activity
DRAVO VAN HOUTEN
DRAVO VAN HOUTEN
Service Mark
Word
CANCELLED
Owner:
Serial:73650516
Filed:Mar 20, 1987
Classes:42
Registration:1474578
Registered:Jan 26, 1988
Description: ENGINEERING AND DESIGN SERVICES FOR PORTS, HARBORS AND RELATED FACILITIES
DRAVOCORE
DRAVOCORE
Trademark
Word
CANCELLED
Owner:
Serial:73632646
Filed:Nov 28, 1986
Classes:9, 16, 42
Registration:1488217
Registered:May 17, 1988
Description: Class 9: COMPUTER PROGRAMS, NAMELY, UTILITY PROGRAMS AND ROUTINES THAT PROVIDE STANDARD APPLICATION/SYSTEM INTERFACES
Class 16: COMPUTER INSTRUCTION MANUALS
Class 42: COMPUTER CONSULTING SERVICES, NAMELY, FACILITATING APPLICATIONS INTEGRATION FOR INDUSTRIAL AND MANUFACTURING CORPORATIONS
DRAVOPLAN
DRAVOPLAN
Service Mark
Word
CANCELLED
Owner:
Serial:73632649
Filed:Nov 28, 1986
Classes:42
Registration:1522161
Registered:Jan 24, 1989
Description: COMPUTER CONSULTING SERVICES IN THE NATURE OF INFORMATION NEED ANALYSES FOR INDUSTRIAL AND MANUFACTURING CORPORATIONS
TRU-WELD
TRU-WELD
Trademark
Word
CANCELLED
Owner:
Serial:73235108
Filed:Oct 15, 1979
Classes:6
Registration:1156978
Registered:Jun 9, 1981
Description: Metal Stair Treads, Grating and Handrails
DRAVO
DRAVO
Trademark
Word
EXPIRED
Owner:
Serial:73128756
Filed:May 31, 1977
Classes:7
Registration:1080811
Registered:Jan 3, 1978
Description: INDUSTRIAL MACHINERY AND IMPLEMENTS, PRIME MOVERS, PNEUMATIC AND HYDRAULIC MACHINERY, MACHINES FOR PROCESSING, STACKING AND MECHANICAL HANDLING
DRAVO
DRAVO
Service Mark
Word
EXPIRED
Owner:
Serial:73128679
Filed:May 31, 1977
Classes:39
Registration:1096283
Registered:Jul 11, 1978
Description: TRANSPORTATION OF FREIGHT BY SHIP AND PUBLIC TERMINAL AND WAREHOUSING SERVICES
DRAVO
DRAVO
Trademark
Word
EXPIRED
Owner:
Serial:73128767
Filed:May 31, 1977
Classes:11
Registration:1095867
Registered:Jul 11, 1978
Description: INDUSTRIAL AND WASTE WATER TREATMENT UNITS
DRAVO
DRAVO
Trademark
Word
EXPIRED
Owner:
Serial:73128769
Filed:May 31, 1977
Classes:12
Registration:1095898
Registered:Jul 11, 1978
Description: TOWBOATS, BARGES AND OTHER BOATS
DRAVO
DRAVO
Trademark
Word
EXPIRED
Owner:
Serial:73128771
Filed:May 31, 1977
Classes:19
Registration:1098802
Registered:Aug 8, 1978
Description: BUILDING MATERIALS-NAMELY, SAND, GRAVEL, CONCRETE AND LIME
DRAVO
DRAVO
Trademark
Word
EXPIRED
Owner:
Serial:73128772
Filed:May 31, 1977
Classes:6
Registration:1080785
Registered:Jan 3, 1978
Description: FABRICATED PIPING, PRESSURE VESSELS AND METAL GRATING
LECTROCLEAR
LECTROCLEAR
Trademark
Word
EXPIRED
Owner:
Serial:73120380
Filed:Mar 25, 1977
Classes:11
Registration:1115587
Registered:Mar 27, 1979
Description: WASTEWATER TREATMENT SYSTEMS, COMPRISING PRINCIPALLY WASTEWATER TANKS WHEREIN CONTAMINATED WASTEWATER IS ELECTRICALLY DEPOLLUTED
CALCILOX
CALCILOX
Trademark
Word
EXPIRED
Owner:
Serial:73012265
Filed:Jan 31, 1974
Classes:1
Registration:0999460
Registered:Dec 17, 1974
Description: GRANULATED BLAST FURNACE SLAG FOR SLUDGE SLURRY SOLIDIFICATION
AEROPACK
AEROPACK
Trademark
Word
EXPIRED
Owner:
Serial:72337282
Filed:Sep 8, 1969
Classes:11, 23
Registration:0923765
Registered:Nov 16, 1971
Description: SEWAGE TREATMENT PLANT
MOBILPACK
MOBILPACK
Trademark
Word
EXPIRED
Owner:
Serial:72337283
Filed:Sep 8, 1969
Classes:11, 23
Registration:0923477
Registered:Nov 9, 1971
Description: PORTABLE SELF-CONTAINED SEWAGE TREATMENT PLANT AND PARTS THEREOF
ROTOCEL
ROTOCEL
Trademark
Stylized
CANCELLED
Owner:
Serial:72128331
Filed:Sep 21, 1961
Classes:7, 23
Registration:0738216
Registered:Sep 25, 1962
Description: Solvent Extraction Apparatus
DRAVO
DRAVO
Service Mark
Word
Previous
REGISTERED
Owner:
Serial:73128469
Filed:May 31, 1977
Classes:37, 42
Registration:1101739
Registered:Sep 5, 1978
Description: [ CONSTRUCTION AND REPAIR SERVICES FOR VARIOUS INDUSTRIAL PLANTS, APPARATUS AND FACILITIES-NAMELY, PROCESSING PLANTS; PLANTS FOR BENEFICIATION AND AGGLOMERATION OF FERROUS AND NONFERROUS ORES; COAL PREPARATION PLANTS; FERROUS AND NONFERROUS SMELTING AND REFINING PLANTS; PLANTS FOR PULP AND PAPER PRODUCTION; HEAVY FOUNDATIONS FOR MILLS AND POWER STATIONS; OFFSHORE FLOATING NUCLEAR PLANT BREAKWATERS; ELECTRIC UTILITY WASTE DISPOSAL AND SLUDGE STABILIZATION SYSTEMS; TUNNELS, MINE DEVELOPMENT AND UNDERGROUND STORAGE FACILITIES: CONTRACT MINING; DOCK AND HARBOR FACILITIES, WATER INTAKES AND PUMP HOUSES; NAVIGATIONAL LOCKS AND DAMS; WATER STORAGE DAMS; HYDROELECTRIC POWER STATIONS; CANALS; PUMPING STATIONS; BRIDGE STRUCTURES; EXCAVATION AND DREDGING; RAILROADS; HIGHWAYS; PIPELINES; LARGE DIAMETER SHAFT BORING, SINKING AND RAISING AND OTHER UNDERGROUND WORK; DEEP WATER PETROLEUM AND NATURAL GAS PRODUCTION AND STORAGE SYSTEMS; SHALLOW WATER STORAGE FACILITIES; LARGE, SPECIALIZED CONCRETE STRUCTURES FOR THE POWER, OFFSHORE AND OTHER INDUSTRIES; BARGE PAINTING AND REPAIR; AND THE RENTAL OF CONSTRUCTION, MINING, LOGGING AND INDUSTRIAL EQUIPMENT ]; PROFESSIONAL CONSULTATION AND ENGINEERING SERVICES IN THE FIELD OF PLANNING AND OPERATING EXISTING AND PROPOSED INDUSTRIAL PLANTS OF OTHERS-NAMELY, [ CHEMICAL PROCESSING; BENEFICIATION AND AGGLOMERATION OF FERROUS AND NONFERROUS ORES; COAL PREPARATION; FERROUS AND NONFERROUS SMELTING AND REFINING; PULP AND PAPER PRODUCTION; ] ELECTRIC UTILITY WASTE DISPOSAL AND SLUDGE STABILIZATION; [ UNDERGROUND STORAGE; EXCAVATION AND DREDGING; LARGE DIAMETER SHAFT BORING; SINKING AND RAISING AND OTHER UNDERGROUND WORKING; DEEP WATER PETROLEUM AND NATURAL GAS PRODUCTION AND STORAGE; AND SHALLOW WATER STORAGE ]
THIOSORBIC
THIOSORBIC
Trademark
Word
Previous
CANCELLED
Owner:
Serial:73020676
Filed:May 6, 1974
Classes:19
Registration:1007893
Registered:Apr 1, 1975
Description: LIME
DENITE
DENITE
Trademark
Word
Previous
REGISTERED
Owner:
Serial:73012270
Filed:Jan 31, 1974
Classes:11
Registration:1009140
Registered:Apr 22, 1975
Description: NITRATE REMOVAL SEWAGE TREATMENT PLANTS