Tool bit
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Description
The broken lines shown in the drawings are for the purpose of illustrating unclaimed portions of the tool bit and form no part of the claimed design.
Claims
I claim the ornamental design for a tool bit, as shown and described.
Referenced Cited
U.S. Patent Documents
| 4096896 | June 27, 1978 | Engel |
| D445325 | July 24, 2001 | Fruhm |
| 6308598 | October 30, 2001 | O'Neil |
| D462596 | September 10, 2002 | Fruhm |
| 6655243 | December 2, 2003 | Anderson et al. |
| 7107882 | September 19, 2006 | Chang |
| 7437979 | October 21, 2008 | Wang |
| D645328 | September 20, 2011 | Hsu |
| D653518 | February 7, 2012 | Lucio et al. |
| D653519 | February 7, 2012 | Lucio et al. |
Patent History
Patent number: D706106
Type: Grant
Filed: Dec 21, 2012
Date of Patent: Jun 3, 2014
Assignee: (Taichung)
Inventor: Hsiu-Hua Chang (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/440,402
Type: Grant
Filed: Dec 21, 2012
Date of Patent: Jun 3, 2014
Assignee: (Taichung)
Inventor: Hsiu-Hua Chang (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/440,402
Classifications
Current U.S. Class:
D8/86