Rubber crawler

- Bridgestone Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
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.

Claims

The ornamental design for a rubber crawler, as shown and described.

Referenced Cited
U.S. Patent Documents
2470801 May 1949 Boltman
3484140 December 1969 Grenier
D298018 October 11, 1988 Cartwright
D302017 July 4, 1989 Grawey et al.
D309314 July 17, 1990 Grawey et al.
5536464 July 16, 1996 Muramatsu
Patent History
Patent number: D455444
Type: Grant
Filed: Mar 2, 2001
Date of Patent: Apr 9, 2002
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Eiji Tsuru (Yokohama)
Primary Examiner: Mitchell Siegel
Attorney, Agent or Law Firm: Sughrue Mion, PLLC
Application Number: 29/137,878
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)
International Classification: 1503;