Internal combustion engine

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Description

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.

Referenced Cited
U.S. Patent Documents
D247177 February 7, 1978 Stevens
D282071 January 7, 1986 Nakamura
D284862 July 29, 1986 Iida
D294832 March 22, 1988 Itou et al.
4429668 February 7, 1984 Nakagawa et al.
Other references
  • Implement & Tractor, 2/21/79, p. 37, Kawasaki Engine Advertisement.
Patent History
Patent number: D309458
Type: Grant
Filed: Apr 18, 1988
Date of Patent: Jul 24, 1990
Assignee: Briggs & Stratton Corporation (Wauwatosa, WI)
Inventors: Gary S. Johnson (Racine, WI), Thomas J. Green (West Bend, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Andrus, Sceales, Starke & Sawall
Application Number: 7/182,743
Classifications
Current U.S. Class: Engine (D15/1)