Impact driver
Description
Claims
The ornamental design for a impact driver, as shown and described.
Referenced Cited
U.S. Patent Documents
3054312 | September 1962 | Zengerer |
3366187 | January 1968 | Von Tersch |
4708209 | November 24, 1987 | Aspinwall |
4919216 | April 24, 1990 | Ikegami |
5012709 | May 7, 1991 | Su |
D367212 | February 20, 1996 | Blacha |
D440837 | April 24, 2001 | Hart et al. |
6370993 | April 16, 2002 | Pitstick |
6910836 | June 28, 2005 | Peterson |
20030202850 | October 30, 2003 | Peterson |
Patent History
Patent number: D570659
Type: Grant
Filed: Dec 20, 2007
Date of Patent: Jun 10, 2008
Assignee: Forging Adapter Co., Ltd. (Taiping Taichung)
Inventor: Shu-Wen Lin (Taiping)
Primary Examiner: Cathron Brooks
Assistant Examiner: Austin Murphy
Attorney: Charles E. Baxley
Application Number: 29/294,052
Type: Grant
Filed: Dec 20, 2007
Date of Patent: Jun 10, 2008
Assignee: Forging Adapter Co., Ltd. (Taiping Taichung)
Inventor: Shu-Wen Lin (Taiping)
Primary Examiner: Cathron Brooks
Assistant Examiner: Austin Murphy
Attorney: Charles E. Baxley
Application Number: 29/294,052
Classifications
Current U.S. Class:
D8/51