E & T CONTROLS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 281
 
  
 
E05C BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 135
 
  
 
F16J PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS149
 
  
 
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
5970958 Fuel vapor purge controlOct 10, 97Oct 26, 99[F02M]
5664811 Fuel filler door actuator assembly with integral kick-out springApr 12, 95Sep 09, 97[E05C]
5382763 Electrical switch for automotive vehicle deck lid latchesSep 27, 93Jan 17, 95[H01H]
5363743 Fluid pressure servomotorApr 14, 93Nov 15, 94[F16J]
5277167 Vapor management valveFeb 04, 93Jan 11, 94[F02M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6918275 Manual internal release assembly for a vehicle decklid latchExpiredJul 28, 03Jul 19, 05[E05B, B60R]
2004/0163,487 Method of releasably securing a trunklid latch release and assembly thereforAbandonedFeb 24, 03Aug 26, 04[F16C]
6363920 Proportional solenoid for purging fuel vaporsExpiredMay 25, 00Apr 02, 02[F02M]
6119661 Pressure compensating vapor management valveExpiredAug 18, 98Sep 19, 00[F02M]
6098741 Controlled torque steering system and methodExpiredJan 28, 99Aug 08, 00[B62D]
6053472 Rotary solenoid operated proportional flow control valveExpiredOct 16, 98Apr 25, 00[F16K]
6050623 Latchbolt assembly and method of sealing sameExpiredDec 11, 97Apr 18, 00[E05B]
6015133 Fuel vapor managment valveExpiredApr 27, 99Jan 18, 00[F16K, F02M]
5967183 Controlling vapor flow in a conduitExpiredJan 13, 98Oct 19, 99[F17C]
5957375 Sunload sensor for automatic climate control systemsExpiredOct 28, 96Sep 28, 99[G01C, G01B]
5941218 Welded construction for fuel vapor purge regulator valve assemblyExpiredMar 20, 98Aug 24, 99[F02M]
5941267 Electrically controlled flow regulator valve with transient dampeningExpiredApr 09, 98Aug 24, 99[G05D]
5936500 Bi-stable self-adjusting actuator mechanismExpiredJun 18, 97Aug 10, 99[H01F]
5921261 Dampening resonance in a flow regulatorExpiredMay 08, 97Jul 13, 99[F16K]
5893354 Method of controlling fuel vapor canister purge flow and vapor management valve thereforExpiredSep 16, 98Apr 13, 99[F02M]
5853018 Dampening resonance in a flow regulatorExpiredFeb 28, 97Dec 29, 98[F16K, F02M]
5749349 Fuel vapor control systemExpiredOct 24, 96May 12, 98[F02M]
5725023 Power steering system and control valveExpiredFeb 21, 95Mar 10, 98[F17D]
5083546 Two-stage high flow purge valveExpiredFeb 19, 91Jan 28, 92[F02M]
5076622 Fuel filler latch assemblyExpiredJul 25, 90Dec 31, 91[E05C]

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