Rubber crawler block
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The broken lines shown in the drawings are for the purpose of showing environmental structure only and form no part of the claimed design.
The dashed-dotted-lines in the drawings are used to show the boundary between claimed and unclaimed subject matter.
Claims
The ornamental design for a rubber crawler block, as shown and described.
6079802 | June 27, 2000 | Nishimura et al. |
D454890 | March 26, 2002 | Tsuru |
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6652044 | November 25, 2003 | Katoh et al. |
D484515 | December 30, 2003 | Nishimura |
D496051 | September 14, 2004 | Yoshida |
D514133 | January 31, 2006 | Fujita |
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D557713 | December 18, 2007 | Sugihara |
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D565605 | April 1, 2008 | Tateishi |
D565606 | April 1, 2008 | Sugihara |
D567823 | April 29, 2008 | Hagio |
D569393 | May 20, 2008 | Tateishi |
D575805 | August 26, 2008 | Sugihara |
D602962 | October 27, 2009 | Miyamoto et al. |
Type: Grant
Filed: Jul 31, 2009
Date of Patent: Apr 13, 2010
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Takashi Mizusawa (Tokyo)
Primary Examiner: Ian Simmons
Assistant Examiner: Mark A Goodwin
Attorney: Sughrue Mion, PLLC
Application Number: 29/341,175