Patent
   D309457
Priority
Apr 18 1988
Filed
Apr 18 1988
Issued
Jul 24 1990
Expiry
Jul 24 2004
Assg.orig
Entity
unknown
20
4
n/a
The ornamental design for an internal combustion engine, as shown.

FIG. 1 is a front elevational view of an internal combustion engine showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof; and

FIG. 6 is a perspective view thereof.

Green, Thomas J., Eifert, Glen C.

Patent Priority Assignee Title
D330897, Nov 19 1990 The Toro Company Internal combustion engine
D342875, Apr 23 1991 HOMELITE TECHNOLOGIES, LTD Power head for a vegetation cutter
D494191, Aug 06 2002 Kubota Corporation Internal combustion engine
D499741, Aug 06 2002 Kubota Corporation Selective portions of a internal combustion engine
D529513, Aug 06 2002 Kubota Corporation Portion of an internal combustion engine
D532794, Aug 16 2004 Liquid Combustion Technology LLC Portion of an internal combustion engine
D534923, Aug 16 2004 Liquid Combustion Technology LLC Portion of an internal combustion engine
D539818, Aug 11 2004 Liquid Combustion Technology LLC Portion of a recoil cover for an internal combustion engine
D543216, Aug 11 2004 Liquid Combustion Technology LLC Air filter housing for an internal combustion engine
D549241, Aug 11 2004 Liquid Combustion Technology, LLC Portion of a recoil cover for an internal combustion engine
D570877, Jan 05 2007 Onihr Manufacturing SRL Engine
D570879, Jan 05 2007 Onihr Manufacturing SRL Muffler housing
D594476, Dec 28 2007 Briggs & Stratton, LLC Cover for an engine
D615557, Dec 28 2007 Briggs & Stratton, LLC Rewind cover for an engine
D619149, Aug 06 2002 Kubota Corporation Internal combustion engine
D619620, Mar 13 2008 Briggs & Stratton, LLC Engine cover
D649978, Aug 06 2002 Kubota Corporation Internal combustion engine
D719977, Aug 06 2002 Kubota Corporation Internal combustion engine
RE43920, Aug 11 2004 Liquid Combustion Technology LLC Portion of a recoil cover for an internal combustion engine
RE45913, Aug 11 2004 Liquid Combustion Technology, LLC Recoil cover for an internal combustion engine
Patent Priority Assignee Title
4233043, Aug 30 1978 Briggs & Stratton Corporation Air cleaner for internal combustion engine
213276,
239329,
D284862, Jun 19 1984 Kioritz Corporation Internal combustion engine
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 05 1988GREEN, THOMAS J BRIGGS & STRATTON CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0049030798 pdf
Apr 11 1988EIFERT, GLEN C BRIGGS & STRATTON CORPORATION, A CORP OF DE ASSIGNMENT OF ASSIGNORS INTEREST 0049030798 pdf
Apr 18 1988Briggs & Stratton Corporation(assignment on the face of the patent)
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