Patent
   D324867
Priority
Dec 05 1989
Filed
Dec 05 1989
Issued
Mar 24 1992
Expiry
Mar 24 2006
Assg.orig
Entity
unknown
15
5
n/a
The ornamental design for a valve cover for an engine, as shown and described.

FIG. 1 is a top plan view of a valve cover for an engine;

FIG. 2 is a front elevational view;

FIG. 3 is a bottom plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a sectional view taken along the lines 5--5 of FIG. 1;

FIG. 6 is a left end elevational view; the opposite side being a mirror image;

FIG. 7 is a sectional view taken along the lines 7--7 of FIG. 1; and,

FIG. 8 is a sectional view taken along the lines 8--8 of FIG. 1.

Lyndhurst, Francis R., Lieb, Philip T.

Patent Priority Assignee Title
5931131, Aug 19 1997 Caterpillar Inc. Valve cover assembly having an integrated heat exchanger for cooling exhaust gases
7343890, Sep 25 2006 Two-piece valve cover
7765971, Jan 09 2008 Valve cover system
D344274, Sep 23 1991 ABLECO FINANCE LLC, AS ADMINISTRATIVE AGENT Tappet block cover
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
D580954, Nov 13 2007 Valve cover
D632305, Dec 30 2009 SPARTAN LIGHT METAL PRODUCTS, INC Upper cylinder head housing for use with an engine
D657798, Apr 08 2011 Specialty Auto Parts U.S.A., Inc.; SPECIALTY AUTO PARTS U S A , INC Valve cover
D670360, Sep 23 2010 Specialty Auto Parts U.S.A., Inc.; SPECIALTY AUTO PARTS U S A , INC Valve cover
D727362, May 23 2014 Valve cover
D837263, Oct 17 2017 AVS FABRICATION, INC Engine side cover right
ER2295,
ER5310,
Patent Priority Assignee Title
4538560, May 30 1984 Internal combustion engine valve cover
4788950, Nov 20 1987 Quick release valve cover
D252878, Jun 15 1977 MR GASKET, INC Valve cover for an engine
D305123, Aug 04 1987 Quick release valve cover assembly
D305767, May 29 1987 TAUSCHKE NOMINEES PTY LTD Rocker cover
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 31 1989LYNDHURST, FRANCIS R THUNDER POWER, INC , A CA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0051910824 pdf
Oct 31 1989LIEB, PHILIP T THUNDER POWER, INC , A CA CORP ASSIGNMENT OF ASSIGNORS INTEREST 0051910824 pdf
Dec 05 1989Thunder Power, Inc.(assignment on the face of the patent)
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