Twisted wire brush
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Description
Claims
The ornamental design for a twisted wire brush, as shown and described.
Referenced Cited
U.S. Patent Documents
D353715 | December 27, 1994 | Willinger |
5713369 | February 3, 1998 | Tao et al. |
D396348 | July 28, 1998 | Chaves |
D426069 | June 6, 2000 | Chen |
D454003 | March 5, 2002 | Saxon |
6957654 | October 25, 2005 | Montoli et al. |
7254860 | August 14, 2007 | Dumler et al. |
D657144 | April 10, 2012 | Autie |
D658388 | May 1, 2012 | Persson |
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8323211 | December 4, 2012 | Larkin |
Patent History
Patent number: D691379
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Oct 15, 2013
Assignee: Brushtech, Inc. (Plattsburgh, NY)
Inventor: Zaven Gunjian (Plattsburgh, NY)
Primary Examiner: Austin Murphy
Application Number: 29/443,411
Type: Grant
Filed: Jan 17, 2013
Date of Patent: Oct 15, 2013
Assignee: Brushtech, Inc. (Plattsburgh, NY)
Inventor: Zaven Gunjian (Plattsburgh, NY)
Primary Examiner: Austin Murphy
Application Number: 29/443,411
Classifications
Current U.S. Class:
D4/131