Rubber crawler
Tsuru April 9, 2
U.S. patent number D455,444 [Application Number D/137,878] was granted by the patent office on 2002-04-09 for rubber crawler. This patent grant is currently assigned to Bridgestone Corporation. Invention is credited to Eiji Tsuru.
| United States Patent | D455,444 |
| Tsuru | April 9, 2002 |
Rubber crawler
Claims
The ornamental design for a rubber crawler, as shown and described.
| Inventors: | Tsuru; Eiji (Yokohama, JP) |
|---|---|
| Assignee: | Bridgestone Corporation (Tokyo,
JP) |
| Appl. No.: | D/137,878 |
| Filed: | March 2, 2001 |
Foreign Application Priority Data
| Sep 5, 2000 [JP] | 2000-024705 | |||
| Current U.S. Class: | D15/28 |
| Current International Class: | 1503 |
| Field of Search: | ;D15/24,28 ;180/89.12,9.1,900 ;305/200,202 ;264/254,236,347 |
References Cited [Referenced By]
U.S. Patent Documents
| 2470801 | May 1949 | Boltman |
| 3484140 | December 1969 | Grenier |
| D298018 | October 1988 | Cartwright |
| D302017 | July 1989 | Grawey et al. |
| D309314 | July 1990 | Grawey et al. |
| 5536464 | July 1996 | Muramatsu |
Attorney, Agent or Firm: Sughrue Mion, PLLC
Description
FIG. 1 is a top plan view of a rubber crawler.
FIG. 2 is a front elevation view thereof.
FIG. 3 is a bottom plan view thereof.
FIG. 4 is a right side elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a rear elevation view thereof.
FIG. 7 is a referential front elevation view thereof.
FIG. 8 is a partial end view of the sectioned part on 8--8 line thereof; and,
FIG. 9 is a sectional view on 9--9 line thereof.
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