Tool bit
Description
The broken line portions in
Claims
The ornamental design for a tool bit, as shown and described.
Referenced Cited
U.S. Patent Documents
2592978 | April 1952 | Trimboli |
3826285 | July 1974 | Reynolds |
4096896 | June 27, 1978 | Engel |
D333417 | February 23, 1993 | Ragsdale |
D338149 | August 10, 1993 | Adams |
6089133 | July 18, 2000 | Liao |
6308598 | October 30, 2001 | O'Neil |
D471650 | March 11, 2003 | Dani |
D623036 | September 7, 2010 | DeBaker |
D624383 | September 28, 2010 | Hsu |
D631723 | February 1, 2011 | DeBaker |
7946198 | May 24, 2011 | Gui et al. |
D646138 | October 4, 2011 | Hsu |
D646547 | October 11, 2011 | DeBaker |
20060286506 | December 21, 2006 | Birnholtz |
20070028728 | February 8, 2007 | Griffiths |
20100206142 | August 19, 2010 | Sloane |
20100282035 | November 11, 2010 | Wang |
Patent History
Patent number: D658465
Type: Grant
Filed: May 24, 2011
Date of Patent: May 1, 2012
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/392,559
Type: Grant
Filed: May 24, 2011
Date of Patent: May 1, 2012
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/392,559
Classifications
Current U.S. Class:
D8/86