 |
|
 |
| |
 |
General Motors Corporation Patents |
|
Assignee: General Motors Corporation
Address: Detroit, MI
No. of patents: 10474
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| RE37284 |
Corrosion resistant PEM fuel cell |
July 17, 2001 |
| The present invention contemplates a PEM fuel cell having electrical contact elements (including bipolar plates/septums) comprising a titanium nitride coated light weight metal (e.g., Al or Ti) core, having a passivating, protective metal layer intermediate the core and the titanium |
| RE36167 |
Air bag deployable instrument panel cover |
March 30, 1999 |
| An air bag module is mounted on the instrument panel structure forwardly of the passenger seating position. An instrument panel cover is mounted atop the instrument panel to conceal the air bag from view and extends transversely substantially the entire distance across the instrument pan |
| RE36001 |
Sand mold member and method |
December 22, 1998 |
| A foundry mold member made from a plurality of sand practice bound together with a binder which is concentrated at the contact points between contiguous particles and consists essentially of gelatins having a Bloom rating less than about 175 Bloom grams. The sand particles are first |
| RE34723 |
Knitting method for forming integrally formed joins for three dimension fabric |
September 13, 1994 |
| Knitted joins are made in double jersey knitted articles using a method which minimizes the effect of hole formation at the join. Single jersey edges are knitted along the edges to be jointed, being knitted on from one to six needles in each of the courses of knitting which form part of |
| RE34518 |
Vacuum actuated tank vapor vent valve |
January 25, 1994 |
| A tank vapor vent valve assembly mounted to the top of the tank wall has a piston actuated by a source of engine vacuum which maintains a fill vapor exit closed until the gas cap is removed to relieve the vacuum and allow the piston to open. |
| RE33984 |
Clutch damper assembly |
July 7, 1992 |
| A power transmitting clutch has a transient torque damper with a floating ring and spring members disposed in torque transmitting relation between an input member and an output member. The floating ring has a pair of stop surfaces that are axially and radially aligned with stop surfaces |
| RE33841 |
Dual spray cone electromagnetic fuel injector |
March 10, 1992 |
| An electromagnetic fuel injector is provided intermediate its solenoid actuated valve and a spray tip having an enlarged axial discharge passage extending therethrough with an orifice director plate having two sets of orifice passages extending therethrough with orifice passages of each |
| RE33758 |
Closure panel pull down mechanism |
December 3, 1991 |
| A vehicle body compartment is selectively closed by a spring loaded closure panel movable between an open position and a closed position. A latch assembly is mounted on the panel and has a latch bolt spring biased to an unlatched position and normally maintained in the latched position b |
| RE33663 |
DC torque motor actuated anti-lock brake controller |
August 13, 1991 |
| A wheel lock control system is described for a wheel braking system that includes a motor driven actuator for applying controlled hydraulic brake pressure to the wheel brake that is determined by motor current. The motor current corresponding to the brake pressure producing the maximum p |
| RE33557 |
Anti-lock brake control system |
March 19, 1991 |
| A brake control system is described that prevents a wheel lockup condition by identifying the brake pressure that produces the maximum possible braking effort during each brake pressure application period and applying a predetermined fraction of the identified pressure after an incipient |
| RE33493 |
Method and apparatus for measuring stable isotopes |
December 18, 1990 |
| Spectroscopic measurements of stable isotopes are performed using a tunable lead salt diode laser. The design of the system is based upon the optimization of isotopic spectral lines from two different path lengths in an absorption cell using a single gaseous sample. A short path cell to |
| RE32031 |
Cambering vehicle |
November 19, 1985 |
| A three-wheeled cambering vehicle having a platform for supporting the vehicle operator and having a pair of laterally spaced rear wheels mounted thereon. The vehicle has a centralized tubular frame with a front leg member that supports a steerable front fork and wheel assembly and a |
| RE31981 |
Control system for split axle drive mechanism |
September 10, 1985 |
| A part-time four-wheel drive vehicle has a transfer case and a split axle drive mechanism for the selectively driving two vehicle wheels. The slit axle drive mechanism has a clutch associated with one of the differential side gears for preventing back drive to the transfer case in the tw |
| RE31184 |
Resilient mount for MacPherson strut |
March 22, 1983 |
| A resilient mount attaches the upper end of a MacPherson strut to vehicle body support structure. The mount comprises an annular mounting plate, an elastomeric ring, a central sleeve with an attached end plate, and a ball thrust bearing. The annular mounting plate, the central sleeve and |
| RE29688 |
Pendulum support for a seat belt retractor |
July 4, 1978 |
| A pendulum support for the pendulum of a vehicle inertia responsive seat belt retractor. The pendulum support includes laterally spaced side walls juxtaposed to the spaced side walls of the retractor housing, and an integral pendulum support portion extending between the side walls and |
| D563835 |
Vehicle body |
March 11, 2008 |
|
| D527691 |
Vehicle body |
September 5, 2006 |
|
| D525913 |
Vehicle body |
August 1, 2006 |
|
| D525912 |
Vehicle body |
August 1, 2006 |
|
| D522916 |
Vehicle body |
June 13, 2006 |
|
| D521902 |
Vehicle body |
May 30, 2006 |
|
| D521901 |
Vehicle body |
May 30, 2006 |
|
| D518414 |
Vehicle body |
April 4, 2006 |
|
| D516465 |
Vehicle body |
March 7, 2006 |
|
| D516464 |
Vehicle body |
March 7, 2006 |
|
| D515974 |
Vehicle body |
February 28, 2006 |
|
| D506170 |
Vehicular exhaust pipe |
June 14, 2005 |
|
| D502672 |
Vehicle body |
March 8, 2005 |
|
| D489867 |
Reinforcement bracket for automotive seat belt sleeve |
May 18, 2004 |
|
| D367966 |
Garment hanger for a vehicle |
March 19, 1996 |
|
| D345127 |
Seal protector and joint retainer for installation of front wheel drive assembly in a motor vehi |
March 15, 1994 |
|
| D338853 |
Automobile body |
August 31, 1993 |
|
| D336742 |
Vehicle wheel |
June 22, 1993 |
|
| D335838 |
Automobile body |
May 25, 1993 |
|
| D323806 |
Vehicle wheel segment |
February 11, 1992 |
|
| D316844 |
Wheel cover |
May 14, 1991 |
|
| D310990 |
Vehicle wheel segment |
October 2, 1990 |
|
| D310989 |
Wheel cover |
October 2, 1990 |
|
| D310811 |
Wheel cover |
September 25, 1990 |
|
| D305028 |
Exhaust gas recirculation valve cover |
December 12, 1989 |
|
| D304819 |
Combined rear spoiler and light |
November 28, 1989 |
|
| D302004 |
Wheel |
July 4, 1989 |
|
| D301866 |
Wheel cover |
June 27, 1989 |
|
| D301865 |
Wheel cover |
June 27, 1989 |
|
| D300422 |
Vehicle wheel |
March 28, 1989 |
|
| D298528 |
Vehicle wheel |
November 15, 1988 |
|
| D294342 |
Wheel cover |
February 23, 1988 |
|
| D293479 |
Auxiliary vehicle brake light |
December 29, 1987 |
|
| D293310 |
Vehicle body |
December 22, 1987 |
|
| D292907 |
Wheel cover |
November 24, 1987 |
|
|
|
|
 |
|
 |
|
| |
Randomly Featured Patents |
|
