Internal combustion engine
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Description
The portions of the engine shown in broken lines form no part of the claimed design.
Claims
The ornamental design for an internal combustion engine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D361336 | August 15, 1995 | Tinius |
D416265 | November 9, 1999 | Kato et al. |
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 |
D 1302575 | June 2007 | JP |
D 1348663 | January 2009 | JP |
D 1349092 | January 2009 | JP |
D 1363588 | June 2009 | JP |
Patent History
Patent number: D646299
Type: Grant
Filed: Sep 8, 2010
Date of Patent: Oct 4, 2011
Assignee: Mitsubishi Heavy Industries, Ltd. (Tokyo)
Inventors: Hiroyasu Aruga (Tokyo), Kazuyuki Uenoyama (Tokyo), Toshiya Hashimoto (Tokyo)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/369,414
Type: Grant
Filed: Sep 8, 2010
Date of Patent: Oct 4, 2011
Assignee: Mitsubishi Heavy Industries, Ltd. (Tokyo)
Inventors: Hiroyasu Aruga (Tokyo), Kazuyuki Uenoyama (Tokyo), Toshiya Hashimoto (Tokyo)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Wenderoth, Lind & Ponack, L.L.P.
Application Number: 29/369,414
Classifications
Current U.S. Class:
Engine (D15/1)