Patent |
Priority |
Assignee |
Title |
4164927, |
Jul 18 1977 |
CATERPILLAR INC , A CORP OF DE |
Reinforced stamped valve cover |
4388898, |
May 29 1981 |
FL INDUSTRIES, INC , A CORP OF N J |
Oil containment device |
4402518, |
Oct 22 1981 |
Fel-Pro Incorporated |
Laminated valve cover gasket assembly having sealing layers of different thicknesses and materials |
4492189, |
Jul 16 1981 |
Nissan Motor Company, Ltd. |
Rocker cover assembly |
4538560, |
May 30 1984 |
|
Internal combustion engine valve cover |
4593659, |
Jun 28 1985 |
CUMMINS ENGINE IP, INC |
Engine valve cover |
4788950, |
Nov 20 1987 |
|
Quick release valve cover |
4821699, |
Feb 08 1988 |
|
Pressure distribution device for valve cover |
5035637, |
May 04 1990 |
International Truck and Engine Corporation |
Engine valve cover gasket with electrical bridge |
5095860, |
Jun 24 1991 |
|
Engine valve cover apparatus |
5285754, |
Jul 12 1993 |
Freudenberg-NOK General Partnership |
Valve cover assembly for internal combustion engines |
5323750, |
Aug 25 1993 |
Kohler Co. |
Integral engine valve cover and fuel pump |
5367993, |
Jan 21 1994 |
International Engine Intellectual Property Company, LLC; INTERNATIONAL ENGINE INTELLECTUAL PROPERTY COMPANY, L L C |
Valve cover joint seal assembly |
5492086, |
Sep 15 1994 |
HARRIS TRUST AND SAVINGS BANK AS ADMINISTRATIVE AGENT; DUROX COMPANY |
Valve cover |
5513603, |
Aug 11 1995 |
Chrysler Corporation |
Seal and fastener isolator system for a valve cover |
5513604, |
Apr 11 1995 |
Midwest Rim & Wheel Co., Inc. |
Valve cover for high performance engines having integral oil passages |
5636607, |
Jun 28 1996 |
BASF Corporation |
Plastic valve cover with integral noise shield |
5655489, |
Sep 27 1994 |
Bayer Aktiengesellschaft |
Valve cover |
5884594, |
Dec 01 1997 |
|
Valve cover system for motors |
5931131, |
Aug 19 1997 |
Caterpillar Inc. |
Valve cover assembly having an integrated heat exchanger for cooling exhaust gases |
6089199, |
Mar 01 1999 |
Ford Global Technologies, Inc. |
Air cleaner module having integrated engine valve cover |
6095105, |
Mar 01 1999 |
Ford Global Technologies, Inc.; FORD GLOBAL TECHNOLOGIES, INC , A MICHIGAN CORP |
Plenum/runner module having integrated engine valve cover |
6190745, |
Jun 23 1998 |
|
Valve cover having a gelled powder coating on the raised surfaces of the valve cover |
6302074, |
Oct 12 1999 |
Siemens Canada Limited |
Intake manifold and valve cover module |
6382158, |
Oct 28 2000 |
|
Two-piece valve cover |
6491014, |
Aug 30 2000 |
KEITH EICKERT POWER PRODUCTS, LLC |
Valve cover assembly for internal combustion engine |
6591930, |
Jul 08 2000 |
Harley-Davidson Motor Company Group, Inc. |
Valve cover |
6832587, |
Jan 28 2003 |
Dana Automotive Systems Group, LLC |
Plastic valve cover with integrated metal |
6860010, |
May 15 2002 |
Dow Global Technologies, Inc |
Method of forming an automotive valve cover with integral positive crankcase ventilation |
6889674, |
Aug 22 2002 |
Perkins Engines Company Limited |
Combined shut-off valve and cover for an engine breather system |
7051695, |
Apr 30 2004 |
|
Valve cover fastener and method |
7114475, |
Aug 14 2002 |
Siemens VDO Automotive Inc. |
Air cleaner, valve cover and intake manifold assembly |
7316215, |
Nov 21 2005 |
Harvey Holdings, LLC |
Valve cover assembly for a vehicle engine and method for producing same |
7343890, |
Sep 25 2006 |
|
Two-piece valve cover |
7430999, |
Feb 13 2006 |
Dana Automotive Systems Group, LLC |
Valve cover |
7765970, |
Jun 01 2006 |
|
Valve cover with a display window |
7765971, |
Jan 09 2008 |
|
Valve cover system |
7827950, |
Jun 27 2007 |
Federal-Mogul LLC |
Valve cover assembly and method of construction |
8056522, |
Aug 06 2009 |
|
Automotive valve cover |
8211368, |
Mar 23 2007 |
VERO BIOTECH INC |
Conversion of nitrogen dioxide (NO2) to nitric oxide (NO) |
20080072856, |
|
|
|
D252878, |
Jun 15 1977 |
MR GASKET, INC |
Valve cover for an engine |
D290462, |
Aug 29 1984 |
General Motors Corporation |
Exhaust gas recirculation valve cover |
D305028, |
Jul 13 1987 |
General Motors Corporation |
Exhaust gas recirculation valve cover |
D305123, |
Aug 04 1987 |
|
Quick release valve cover assembly |
D305676, |
Nov 12 1986 |
Artin Industrial Co., Ltd. |
Jump for a toy racetrack |
D305767, |
May 29 1987 |
TAUSCHKE NOMINEES PTY LTD |
Rocker cover |
D306735, |
Sep 11 1987 |
|
Quick release valve cover |
D324867, |
Dec 05 1989 |
Thunder Power, Inc. |
Valve cover for an engine |
D418844, |
Apr 19 1999 |
|
Channel lock valve cover |
D422551, |
Jul 01 1998 |
Diversified Machine, Inc. |
Automotive valve cover |
D479244, |
Sep 04 2001 |
Generac Power Systems, Inc. |
Engine cover |
D479721, |
Sep 04 2001 |
Generac Power Systems, Inc. |
Engine cover |
D503724, |
Nov 13 2002 |
UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT |
Valve cover for internal combustion engine |
D531641, |
Mar 23 2005 |
Briggs & Stratton, LLC |
Valve cover |
D533567, |
Oct 29 2004 |
International Engines South America, Ltda. |
Valve cover |
D543998, |
Sep 25 2006 |
Shiseido Company, LTD |
Two-piece valve cover |
D574853, |
Jan 20 2006 |
|
Rocker arm cover |
D580954, |
Nov 13 2007 |
|
Valve cover |
D591770, |
Aug 27 2008 |
|
Valve cover |
D657798, |
Apr 08 2011 |
Specialty Auto Parts U.S.A., Inc.; SPECIALTY AUTO PARTS U S A , INC |
Valve cover |