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United States Patent D858,580
Azuma ,   et al. September 3, 2019

Internal-combustion engine


CLAIM The ornamental design for an internal-combustion engine, as shown and described.
Inventors: Azuma; Koichi (Wako, JP), Miyamoto; Kazuo (Wako, JP)
Name City State Country Type




Assignee: HONDA MOTOR CO., LTD. (Tokyo, JP)
Appl. No.: D/650,501
Filed: June 7, 2018

Foreign Application Priority Data

Dec 8, 2017 [JP] 2017-027542

Current U.S. Class: D15/5
Current International Class: 1501
Field of Search: ;D15/1-6,14

References Cited [Referenced By]

U.S. Patent Documents
D347640 June 1994 Chunn
D396045 July 1998 Neeley
D397342 August 1998 Shimizu
D484889 January 2004 Neeley
D487751 March 2004 Neeley
D513012 December 2005 Strandell
D513754 January 2006 Strandell
D525991 August 2006 Walters
D527022 August 2006 Walters
D548750 August 2007 Neeley
D557280 December 2007 Osumi
D567258 April 2008 Wilkens
D576178 September 2008 Neeley
D628596 December 2010 Azuma
D647536 October 2011 Tiefenthaler
D671959 December 2012 Burey
D691177 October 2013 Tiefenthaler
D718339 November 2014 Damshak
D734721 July 2015 Fujiwara
D776164 January 2017 Hashimoto
D780225 February 2017 Hashimoto
D805111 December 2017 Fujiwara
2013/0019822 January 2013 Raasch
Primary Examiner: Nelson; T Chase
Assistant Examiner: Aman; Ania K
Attorney, Agent or Firm: Westerman, Hattori, Daniels & Adrian, LLP


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

FIG. 2 is a second perspective view thereof;

FIG. 3 is a third perspective view thereof;

FIG. 4 is a fourth perspective view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a right side elevation view thereof; and,

FIG. 10 is a left side elevation view thereof.

The broken lines shown in the drawings illustrate portions of the internal-combustion engine that form no part of the claimed design.

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