Internal combustion engine

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Description

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

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

Claims

The ornamental design for an internal combustion engine, as shown.

Referenced Cited
U.S. Patent Documents
D361336 August 15, 1995 Tinius
D416265 November 9, 1999 Kato et al.
D453522 February 12, 2002 Maeda et al.
D470507 February 18, 2003 Maeda et al.
D503410 March 29, 2005 Kato
D521528 May 23, 2006 Kamijo et al.
D525990 August 1, 2006 Ono et al.
D589056 March 24, 2009 Matsuoka et al.
D599822 September 8, 2009 Okuda
D600515 September 22, 2009 Tinius
D600516 September 22, 2009 Tinius
Patent History
Patent number: D638856
Type: Grant
Filed: Dec 9, 2010
Date of Patent: May 31, 2011
Assignee: Husqvarna Zenoah Co., Ltd. (Saitama-ken)
Inventors: Hideo Koizumi (Kawagoe), Takashi Nakamura (Kawagoe)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Fish & Richardson P.C.
Application Number: 29/380,649
Classifications
Current U.S. Class: Element Or Attachment (D15/5)