Internal combustion engine
Latest Husqvarna Zenoah Co., Ltd. Patents:
Description
Portions of the internal 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
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: D644664
Type: Grant
Filed: Dec 14, 2010
Date of Patent: Sep 6, 2011
Assignee: Husqvarna Zenoah Co., Ltd. (Saitama-Ken)
Inventors: Masaaki Sugiyama (Kawagoe), Ryo Ono (Kawagoe), Takashi Nakamura (Kawagoe), Kiyoshi Anbo (Higashiyamato)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Fish & Richardson P.C.
Application Number: 29/380,988
Type: Grant
Filed: Dec 14, 2010
Date of Patent: Sep 6, 2011
Assignee: Husqvarna Zenoah Co., Ltd. (Saitama-Ken)
Inventors: Masaaki Sugiyama (Kawagoe), Ryo Ono (Kawagoe), Takashi Nakamura (Kawagoe), Kiyoshi Anbo (Higashiyamato)
Primary Examiner: T. Chase Nelson
Assistant Examiner: Ania Dworzecka
Attorney: Fish & Richardson P.C.
Application Number: 29/380,988
Classifications
Current U.S. Class:
Engine (D15/1)