Crawler pad
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Description
Claims
The ornamental design for a crawler pad, as shown and described.
Referenced Cited
U.S. Patent Documents
D59422 | October 1921 | Johnson |
D157905 | March 1950 | Risk |
2874005 | February 1959 | Engstrom |
D202263 | September 1965 | Deffenbaugh |
3944296 | March 16, 1976 | Stampone |
D283328 | April 8, 1986 | Johansson et al. |
4588233 | May 13, 1986 | DenBesten |
4844561 | July 4, 1989 | Savage et al. |
4880283 | November 14, 1989 | Savage et al. |
D325209 | April 7, 1992 | Rollinson |
D365826 | January 2, 1996 | Chandler |
D365827 | January 2, 1996 | Chandler |
RE36025 | January 5, 1999 | Suzuki |
6299265 | October 9, 2001 | Hoffart |
Patent History
Patent number: D576181
Type: Grant
Filed: Mar 21, 2007
Date of Patent: Sep 2, 2008
Assignee: Wirtgen GmbH (Windhagen)
Inventor: Peter Busley (Linz)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark A Goodwin
Attorney: Diller, Ramik & Wight
Application Number: 29/274,020
Type: Grant
Filed: Mar 21, 2007
Date of Patent: Sep 2, 2008
Assignee: Wirtgen GmbH (Windhagen)
Inventor: Peter Busley (Linz)
Primary Examiner: Stella M. Reid
Assistant Examiner: Mark A Goodwin
Attorney: Diller, Ramik & Wight
Application Number: 29/274,020
Classifications
Current U.S. Class:
Element Or Attachment (4) (D15/28)