U.S. patent number D470,027 [Application Number D/151,646] was granted by the patent office on 2003-02-11 for electric drill. This patent grant is currently assigned to One World Technologies Limited. Invention is credited to Godfrey Ka Wai Chung, Daniel Alex Chunn.
United States Patent | D470,027 |
Chunn , et al. | February 11, 2003 |
Inventors: | Chunn; Daniel Alex (Kowloon, HK), Chung; Godfrey Ka Wai (Chung UK Tsuen, HK) |
---|---|
Assignee: | One World Technologies Limited
(BM) |
Appl. No.: | D/151,646 |
Filed: | December 5, 2001 |
Current U.S. Class: | D8/68 |
Current International Class: | 0801 |
Field of Search: | ;D8/61,62,63,64,65,66,67,68,69,70 ;81/57.11,429,464,465,466,469,489 ;173/13,169,178,213,217 ;227/8,114,120,130,136,142 ;310/50 ;408/20,124,125,234,241R ;451/358 |
3724237 | April 1973 | Wood |
4081704 | March 1978 | Vassos et al. |
D279862 | July 1985 | Sato et al. |
D287814 | January 1987 | Hiraishi et al. |
4730134 | March 1988 | Sistare |
D326598 | June 1992 | Sakamoto et al. |
5447205 | September 1995 | Thurler |
5524512 | June 1996 | Wolfe |
5640741 | June 1997 | Yano |
5653294 | August 1997 | Thurler |
D396395 | July 1998 | Zurwelle |
D400074 | October 1998 | Cooper |
D410181 | May 1999 | Sung |
5984022 | November 1999 | Harman, Jr. et al. |
D420879 | February 2000 | Watson et al. |
D421883 | March 2000 | Watson et al. |
D428320 | July 2000 | Ohi et al. |
6124652 | September 2000 | Karasa et al. |
D435414 | December 2000 | Etter et al. |
D436511 | January 2001 | Hayakawa et al. |
6186709 | February 2001 | Hsu |
D439123 | March 2001 | Sakai et al. |
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