Internal-combustion engine

Description

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

FIG. 2 is a rear elevation view thereof;

FIG. 3 is left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a perspective view thereof.

The broken line showing portion of an internal-combustion engine is included for illustrating environmental structure and forms no part of the claimed design.

Claims

CLAIM The ornamental design for an internal-combustion engine, as shown and described.

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Inventors:	Dai; Ruiyi (Chongqing, CN), Chen; Chunlin (Chongqing, CN), Lei; Ju (Chongqing, CN)
Assignee:	Loncin Industry Co., Ltd. (Chongging, CN)
Appl. No.:	D/329,385
Filed:	December 15, 2008

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Current U.S. Class:	D15/1
Current International Class:	1501
Field of Search:	;D15/1,3,5,17 ;123/50A,50B,50R,41.7,70R,198E,306,308,667

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References Cited [Referenced By]

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U.S. Patent Documents

D282071	January 1986	Nakamura
D294832	March 1988	Itou et al.
4813385	March 1989	Yamaguchi et al.
D307148	April 1990	Mikado
6520141	February 2003	Ryczek et al.
D515589	February 2006	Lin et al.
D529046	September 2006	Maeda et al.
D552128	October 2007	Li
D561784	February 2008	Yin et al.
D570877	June 2008	Glass et al.
D579026	October 2008	Busschaert
D584745	January 2009	Wei et al.
2009/0126678	May 2009	Takeuchi et al.

Primary Examiner: Simmons; Ian
Assistant Examiner: Laymon; Wan
Attorney, Agent or Firm: Gustafson; Vincent K. Intellectual Property/Technology Law