Screwdriver
Latest Yun Chan Industry Co., Ltd. Patents:
Description
Claims
The ornamental design for a screwdriver, as shown and described.
Referenced Cited
U.S. Patent Documents
D160706 | October 1950 | Hettrick |
D160707 | October 1950 | Hettrick |
D324630 | March 17, 1992 | Moeller |
5584565 | December 17, 1996 | Berg |
D393582 | April 21, 1998 | Amtenbrink et al. |
D419847 | February 1, 2000 | Chen |
D425387 | May 23, 2000 | Shiao |
D430784 | September 12, 2000 | Shiao |
D465986 | November 26, 2002 | Tsai |
D559070 | January 8, 2008 | Singh et al. |
D567621 | April 29, 2008 | Singh et al. |
20080278931 | November 13, 2008 | Wu et al. |
Patent History
Patent number: D700496
Type: Grant
Filed: Dec 4, 2012
Date of Patent: Mar 4, 2014
Assignee: Yun Chan Industry Co., Ltd. (Taichung)
Inventor: Fu-Jui Hsiao (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/438,791
Type: Grant
Filed: Dec 4, 2012
Date of Patent: Mar 4, 2014
Assignee: Yun Chan Industry Co., Ltd. (Taichung)
Inventor: Fu-Jui Hsiao (Taichung)
Primary Examiner: Philip S Hyder
Assistant Examiner: Roselynne Cody
Application Number: 29/438,791
Classifications
Current U.S. Class:
D8/82