Handle of a ratchet screwdriver
Description
Claims
The ornamental design for a handle of a ratchet screwdriver, as shown and described.
Referenced Cited
U.S. Patent Documents
| D323449 | January 28, 1992 | Corona et al. |
| D383660 | September 16, 1997 | Anderson |
| D400774 | November 10, 1998 | Ghavami |
| D446706 | August 21, 2001 | Kalomeris et al. |
| D499505 | December 7, 2004 | Benensohn |
| 7039975 | May 9, 2006 | Liao |
| 7051629 | May 30, 2006 | Huang |
| D534052 | December 26, 2006 | Lin |
| 7174814 | February 13, 2007 | Liao |
| D550531 | September 11, 2007 | Yeh |
| 7275466 | October 2, 2007 | Cluthe |
Patent History
Patent number: D600991
Type: Grant
Filed: Jun 18, 2008
Date of Patent: Sep 29, 2009
Inventor: Chin-Tsai Lai (Taichung Hsien)
Primary Examiner: Philip S Hyder
Application Number: 29/320,024
Type: Grant
Filed: Jun 18, 2008
Date of Patent: Sep 29, 2009
Inventor: Chin-Tsai Lai (Taichung Hsien)
Primary Examiner: Philip S Hyder
Application Number: 29/320,024
Classifications
Current U.S. Class:
D8/83;
D8/85