Tool bit
Description
The broken lines depict portions of the tool bit in which the design is embodied that are not considered part of the claimed design.
Claims
The ornamental design for a tool bit, as shown and described.
Referenced Cited
U.S. Patent Documents
4629375 | December 16, 1986 | Lieser |
D410372 | June 1, 1999 | Strauch |
D431768 | October 10, 2000 | Feik |
6199872 | March 13, 2001 | Hasan |
D455627 | April 16, 2002 | Song |
6520055 | February 18, 2003 | Reusch |
D474388 | May 13, 2003 | Wu |
D606834 | December 29, 2009 | Robinson |
D645329 | September 20, 2011 | Hsu |
9010223 | April 21, 2015 | Huang |
Patent History
Patent number: D821842
Type: Grant
Filed: May 16, 2017
Date of Patent: Jul 3, 2018
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Application Number: 29/604,167
Type: Grant
Filed: May 16, 2017
Date of Patent: Jul 3, 2018
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Application Number: 29/604,167
Classifications
Current U.S. Class:
D8/86