Brake spring tool bar
Description
Claims
The ornamental design for a brake spring tool bar, as shown and described.
Referenced Cited
U.S. Patent Documents
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2490160 | December 1949 | Riccio |
4870737 | October 3, 1989 | Navarro |
5003680 | April 2, 1991 | Vesely et al. |
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5237729 | August 24, 1993 | Martin |
5345664 | September 13, 1994 | McMahon et al. |
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Patent History
Patent number: D594719
Type: Grant
Filed: Jul 30, 2008
Date of Patent: Jun 23, 2009
Inventor: Peter George Birgl (Kempton, PA)
Primary Examiner: Philip S Hyder
Application Number: 29/322,153
Type: Grant
Filed: Jul 30, 2008
Date of Patent: Jun 23, 2009
Inventor: Peter George Birgl (Kempton, PA)
Primary Examiner: Philip S Hyder
Application Number: 29/322,153
Classifications
Current U.S. Class:
D8/14