Rubber crawler block

- Bridgestone Corporation
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Description

FIG. 1 is a perspective view of a rubber crawler block showing my new design; and,

FIG. 2 is a front elevational view thereof.

The portions shown in broken lines represent environmental subject matter and form no part of the claimed design. The dot-dash line represents a border between the claimed subject matter and unclaimed environmental subject matter and forms no part of the claimed design.

Claims

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

Referenced Cited
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Patent History
Patent number: D562852
Type: Grant
Filed: Jul 20, 2007
Date of Patent: Feb 26, 2008
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Kenji Tateishi (Chuo-ku)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Sughrue Mion, PLLC
Application Number: 29/287,300
Classifications
Current U.S. Class: Element Or Attachment (4) (D15/28)