Crawler tractor
Komatsu , et al. July 12, 2
U.S. patent number D507,281 [Application Number D/216,855] was granted by the patent office on 2005-07-12 for crawler tractor. This patent grant is currently assigned to Yanmar Co., Ltd.. Invention is credited to Mitsuyuki Hatanaka, Masakazu Komatsu, Kazuhisa Yokoyama.
| United States Patent | D507,281 |
| Komatsu , et al. | July 12, 2005 |
Crawler tractor
Claims
The ornamental design for a crawler tractor, as shown and described.
| Inventors: | Komatsu; Masakazu (Osaka, JP), Yokoyama; Kazuhisa (Osaka, JP), Hatanaka; Mitsuyuki (Osaka, JP) |
|---|---|
| Assignee: | Yanmar Co., Ltd. (Osaka,
JP) |
| Appl. No.: | D/216,855 |
| Filed: | November 10, 2004 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 197817 | Jan 22, 2004 | D499748 | |||
| Current U.S. Class: | D15/30 |
| Current International Class: | 1503 |
| Field of Search: | ;D15/22-26,30,33 ;180/89.1,89.12,900 |
References Cited [Referenced By]
U.S. Patent Documents
| D345741 | April 1994 | Mullett et al. |
| D364879 | December 1995 | Bastian et al. |
| D386769 | November 1997 | Gibbons |
| D450067 | November 2001 | Murakami et al. |
| D474481 | May 2003 | Hara |
| D481398 | October 2003 | Tokach et al. |
| D483043 | December 2003 | Akashima et al. |
| D487100 | February 2004 | Tokach et al. |
| D499748 | December 2004 | Komatsu et al. |
Attorney, Agent or Firm: Sterne, Kessler, Golsdstein & Fox PLLC
Description
FIG. 1 is a perspective view of a crawler tractor showing a new design;
FIG. 2 is a right side view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a front side view thereof;
FIG. 5 is a rear side view thereof; and,
FIG. 6 is a top plan view thereof.
The broken line is environmental only and forms no part of the claimed design.
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