Screwdriver bit
Description
The broken lines in the drawings depict portions of the screwdriver bit that form no part of the claim.
Claims
The ornamental design for a screwdriver bit, as shown and described.
Referenced Cited
U.S. Patent Documents
4515046 | May 7, 1985 | Johnson |
4989480 | February 5, 1991 | Chen |
5528966 | June 25, 1996 | Coppejans |
6425307 | July 30, 2002 | Chen |
D525634 | July 25, 2006 | Kotala |
D546157 | July 10, 2007 | Schluter |
7272997 | September 25, 2007 | Lee |
20130269492 | October 17, 2013 | Su |
20130340577 | December 26, 2013 | Su |
20160039084 | February 11, 2016 | Tsai |
Patent History
Patent number: D787909
Type: Grant
Filed: Jun 14, 2016
Date of Patent: May 30, 2017
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/568,024
Type: Grant
Filed: Jun 14, 2016
Date of Patent: May 30, 2017
Inventor: Shao-Hsien Hsu (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/568,024
Classifications
Current U.S. Class:
D8/86