Electric driver drill

Chunn , et al. August 12, 2

Patent Grant D478262

U.S. patent number D478,262 [Application Number D/151,660] was granted by the patent office on 2003-08-12 for electric driver 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 D478,262
Chunn ,   et al. August 12, 2003

Electric driver drill

Claims

The ornamental design for an electric driver drill, as shown and described.
Inventors: Chunn; Daniel Alex (Kowloon, HK), Chung; Godfrey Ka Wai (Chung UK Tsuen, HK)
Assignee: One World Technologies Limited (BM)
Appl. No.: D/151,660
Filed: December 5, 2001

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

References Cited [Referenced By]

U.S. Patent Documents
4820090 April 1989 Chen
5049012 September 1991 Cavedo
D326598 June 1992 Sakamoto et al.
D337712 July 1993 Cavedo
D378268 March 1997 Schultz
5640741 June 1997 Yano
D386662 November 1997 Tozawa et al.
D396177 July 1998 Schultz
D406742 March 1999 Schoen et al.
D420877 February 2000 Schultz
D420879 February 2000 Watson et al.
D421883 March 2000 Watson et al.
D426760 June 2000 Schultz
D431766 October 2000 Zurwelle
D435414 December 2000 Etter et al.
D436511 January 2001 Hayakawa et al.
D437759 February 2001 Breit et al.
6186709 February 2001 Hsu
D447032 August 2001 Schoen et al.
6308378 October 2001 Mooty et al.
D460673 July 2002 Heun
D460674 July 2002 Heun

Other References

Drills with handles, p. 22, DeWalt tool catalogue, c. 1998..

Primary Examiner: Coles; Doris V.
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Brooks & Kushman P.C.

Description



FIG. 1 is a perspective view of an electric driver drill;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view of the present invention.

No claim is made to the portions of the electric driver drill illustrated in phantom outline.

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