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Expired patents of:
General Motors Corporation

Displaying 1 to 50 of 555 patents. (Retrieval took 4.470 seconds.)

 Patent TitleExpired:
1.Method of casting fail-safe composite metal structure2007-02-28
2.Fuel injector calibration through directed leakage flux2007-02-28
3.Powertrain and control having a plurality of accumulators2007-02-28
4.Air injection control for preheated catalysts2007-02-21
5.Countershafts power transmission2007-02-21
6.Portable panel position detector2007-02-18
7.Reinforced impact beam for a bumper assembly and method of manufacture2007-01-31
8.Fail-safe composite-cast metal structure2007-01-31
9.Transpacitor2007-01-31
10.High speed AC motor controller2007-01-31
11.Vehicle headlamp with snap fit bulb shield2007-01-31
12.Vehicle headlamp assembly2007-01-31
13.Control for vibratory gyroscope2007-01-24
14.Metal matrix composites with improved fatigue properties2007-01-21
15.Fastener with molded-on compliant seal2007-01-12
16.Exhaust poison trap2007-01-12
17.Exhaust manifold catalytic converter2007-01-12
18.Method for machining an "O" ring retention groove into a curved surface2007-01-12
19.Manual shift control assembly with a reverse lock position2007-01-12
20.Rod orienting receptacles for door module installation2007-01-05
21.Floor shifter and console assembly2007-01-05
22.Electric drum brake2007-01-05
23.Easy entry seat adjuster assembly with position memory and improved seat return hold open means2007-01-05
24.Seal for steering assist fluid motor2007-01-05
25.Filter with ferroelectric-ferromagnetic composite materials2007-01-05
26.Catalytic converter2007-01-05
27.Clutch plate with blocking wall for a viscous fluid clutch2007-01-03
28.Passive magnetorheological clutch2006-12-15
29.Distributed management apparatus for battery pack2006-12-15
30.Internal combustion engine pneumatic state estimator2006-12-08
31.Floating piston pin retainer2006-11-29
32.Vehicle seat having normal usage and storage positions2006-11-29
33.Intermediate steering shaft assembly and method2006-11-22
34.Arrangement of a vehicle door with extendable window2006-11-15
35.Adjustable seat for van-type vehicles2006-11-15
36.Gas injector with retractable nozzle for assist of plastics injection molding2006-11-15
37.Moldable intumescent polyethylene and chlorinated polyethylene compositions2006-11-10
38.Automatic speed control with lash compensation2006-11-10
39.Method and means for blended multi-component gas calibration and diagnosis of multiple gas analyzers2006-11-10
40.Method of making a torque converter clutch2006-11-08
41.Valve assembly in a hydraulic control for a ratio controller in a power transmission2006-11-03
42.Adapter for motor vehicle fuel filler pipes2006-11-03
43.Tolerance clip2006-11-03
44.Method for bonding abrasive blade tips to the tip of a gas turbine blade2006-11-01
45.Vehicle headlamp adjuster ball and socket assembly2006-11-01
46.Reflective cluster display with stowable viewing screen2006-11-01
47.Bi-directional mass air flow sensor having mutually-heated sensor elements2006-10-27
48.Flexible connecting rod2006-10-22
49.Vehicle seat with integral, load limiting belt system2006-10-20
50.Shaft coupling2006-10-20

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