GT Development Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING964
 
  
 
F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR 342
 
  
 
B60R VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
B60G VEHICLE SUSPENSION ARRANGEMENTS 150
 
  
 
B60N VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR 161
 
  
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 197
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182
 
  
 
G05G CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY 131
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9016305 Configurable actuation-orientation valveMay 05, 11Apr 28, 15[F16K, F15B]
8434773 Lift axle control valveOct 08, 10May 07, 13[B60G]
8074684 Seat height control systemOct 12, 07Dec 13, 11[F16K, F15B]
8042569 Fuel selector valveMar 29, 07Oct 25, 11[F16K]
7819383 Three-position selector valveMar 29, 07Oct 26, 10[F16K]
7735516 Lift axle control moduleJan 12, 07Jun 15, 10[F15B]
7380309 Knob attachment assemblyOct 17, 03Jun 03, 08[G05G]
7210669 Deformable fastenerMar 04, 04May 01, 07[F16K]
6860292 Control system for air-operated devicesJun 17, 03Mar 01, 05[F15B]
6175290 Contactless stalk mounted control switchJun 30, 99Jan 16, 01[H01H]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0056,530 FORCE AMPLIFIERAbandonedAug 31, 07Mar 05, 09[F15B]
2007/0256,747 Motor driven valveAbandonedMay 08, 06Nov 08, 07[F15B]
2007/0246,100 Exhaust port protective device for an air valveAbandonedApr 19, 06Oct 25, 07[F16K]
2007/0215,223 Selector valveAbandonedOct 15, 04Sep 20, 07[B60G]
6085786 Cyclic flow valveExpiredApr 28, 98Jul 11, 00[F16K]
5467960 Two-way HVAC fluid control valveExpiredJun 22, 94Nov 21, 95[F16K]
5447178 Center position biased slide air valveExpiredJan 07, 94Sep 05, 95[F16K]
RE34238 Fuel tank cap with pressure/thermal reliefExpiredOct 10, 89May 04, 93[F16K]
5168891 Float valve and utilization systemExpiredFeb 06, 92Dec 08, 92[F02M]
5027844 Pressure and thermal relief valve for fuel tankExpiredApr 30, 90Jul 02, 91[F16K]
5027868 Vapor recovery systemsExpiredJun 15, 88Jul 02, 91[B01D]
4976104 Combined switch and valve for compressor powered inflatableExpiredDec 22, 88Dec 11, 90[A47C]
4925196 Vehicle speed control systemExpiredNov 30, 88May 15, 90[F02B]
4899786 Breakaway fluid couplingExpiredJul 25, 89Feb 13, 90[F16K, F16L]
4898199 Breakaway fluid couplingExpiredFeb 07, 89Feb 06, 90[F16K]
4886089 Gas venting valve for liquid tankExpiredMay 27, 88Dec 12, 89[F16K]
4878513 Quick vent valve for air brake lineExpiredSep 28, 88Nov 07, 89[B60T]
4768542 Drain valveExpiredNov 04, 87Sep 06, 88[F16T]
4732188 Fuel tank cap with pressure/thermal reliefExpiredJun 15, 87Mar 22, 88[F16K]
4714172 Vapor recovery systemsExpiredDec 23, 86Dec 22, 87[B01D]

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Top Inventors for This Owner

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