Rubber crawler block
Latest Bridgestone Corporation Patents:
Description
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
U.S. Patent Documents
D59422 | October 1921 | Johnson |
D186214 | September 1959 | Francis |
D231385 | April 1974 | Plastino |
D233320 | October 1974 | Svensson |
D322076 | December 3, 1991 | Rollinson |
D325209 | April 7, 1992 | Rollinson |
D342526 | December 21, 1993 | Chandler |
5390985 | February 21, 1995 | Chandler |
D365826 | January 2, 1996 | Chandler |
D365827 | January 2, 1996 | Chandler |
6079802 | June 27, 2000 | Nishimura et al. |
6106083 | August 22, 2000 | Ono |
6176557 | January 23, 2001 | Ono |
D454890 | March 26, 2002 | Tsuru |
D455444 | April 9, 2002 | Tsuru |
D472905 | April 8, 2003 | Feldmann |
D474205 | May 6, 2003 | Feldmann |
D484515 | December 30, 2003 | Nishimura |
D496051 | September 14, 2004 | Yoshida |
20040066090 | April 8, 2004 | Akiyama et al. |
20050168069 | August 4, 2005 | Ueno |
20050173983 | August 11, 2005 | Nishimura |
20050218722 | October 6, 2005 | Kurokawa |
20060061212 | March 23, 2006 | Uchiyama |
Patent History
Patent number: D569393
Type: Grant
Filed: Oct 26, 2007
Date of Patent: May 20, 2008
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Kenji Tateishi (Tokyo)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Sughrue Mion, PLLC
Application Number: 29/296,747
Type: Grant
Filed: Oct 26, 2007
Date of Patent: May 20, 2008
Assignee: Bridgestone Corporation (Tokyo)
Inventor: Kenji Tateishi (Tokyo)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark Goodwin
Attorney: Sughrue Mion, PLLC
Application Number: 29/296,747
Classifications
Current U.S. Class:
Element Or Attachment (4) (D15/28)