Tractor
Latest Yanmar Co., Ltd. Patents:
Description
Claims
We claim the ornamental design for a tractor, as shown and described.
Referenced Cited
U.S. Patent Documents
D274524 | July 3, 1984 | Koval et al. |
D306301 | February 27, 1990 | Funabashi et al. |
D329435 | September 15, 1992 | Katoh et al. |
D378755 | April 8, 1997 | Kato et al. |
D422606 | April 11, 2000 | Katoh et al. |
D438546 | March 6, 2001 | Katoh et al. |
D501487 | February 1, 2005 | Katoh et al. |
D525992 | August 1, 2006 | Higashikawa et al. |
D526335 | August 8, 2006 | Kuwae et al. |
Patent History
Patent number: D558797
Type: Grant
Filed: Jan 29, 2007
Date of Patent: Jan 1, 2008
Assignee: Yanmar Co., Ltd. (Osaka)
Inventors: Noboru Yamamoto (Osaka), Susumu Akashima (Osaka)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Hamre, Schumann, Mueller & Larson, P.C.
Application Number: 29/271,948
Type: Grant
Filed: Jan 29, 2007
Date of Patent: Jan 1, 2008
Assignee: Yanmar Co., Ltd. (Osaka)
Inventors: Noboru Yamamoto (Osaka), Susumu Akashima (Osaka)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Hamre, Schumann, Mueller & Larson, P.C.
Application Number: 29/271,948
Classifications
Current U.S. Class:
Agricultural Type (D15/26);
Tractor Type (includes Grader Or Bulldozer) (D15/23)