Tool bit
Description
Claims
I claim the ornamental design for a tool bit, as shown and described.
Referenced Cited
U.S. Patent Documents
5555781 | September 17, 1996 | Pool et al. |
5842394 | December 1, 1998 | Hwang |
D410372 | June 1, 1999 | Strauch |
5953969 | September 21, 1999 | Rosenhan |
D528395 | September 19, 2006 | Schluter |
D600525 | September 22, 2009 | Meng |
20040139829 | July 22, 2004 | Holland-Letz |
20070140811 | June 21, 2007 | Hoyt |
20080072717 | March 27, 2008 | Stumpf |
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Patent History
Patent number: D615380
Type: Grant
Filed: Sep 9, 2009
Date of Patent: May 11, 2010
Inventor: Cheng-Wei Su (Taichung City 40146)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Banger Shia
Application Number: 29/343,234
Type: Grant
Filed: Sep 9, 2009
Date of Patent: May 11, 2010
Inventor: Cheng-Wei Su (Taichung City 40146)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Attorney: Banger Shia
Application Number: 29/343,234
Classifications
Current U.S. Class:
D8/86