Cordless screwdriver

Su December 30, 2

Patent Grant D484382

U.S. patent number D484,382 [Application Number D/179,071] was granted by the patent office on 2003-12-30 for cordless screwdriver. This patent grant is currently assigned to Techway Industrial Co., Ltd.. Invention is credited to Yu-Min Su.


United States Patent D484,382
Su December 30, 2003

Cordless screwdriver

Claims

The ornamental design for a cordless screwdriver, as shown and described.
Inventors: Su; Yu-Min (Taichung, TW)
Assignee: Techway Industrial Co., Ltd. (TW)
Appl. No.: D/179,071
Filed: April 2, 2003

Current U.S. Class: D8/68; D8/61
Current International Class: 0804
Field of Search: ;D8/14.1,61,62,63,64,65,66,67,68,69,70 ;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
4522270 June 1985 Kishi
4912349 March 1990 Chang
4976173 December 1990 Yang
D418729 January 2000 Snider
6189420 February 2001 Shiao
D441267 May 2001 Heun
D443491 June 2001 Robson
6364033 April 2002 Hung et al.
6467556 October 2002 Alsruhe
D472439 April 2003 Chunn et al.
D476542 July 2003 Chunn et al.
Primary Examiner: Coles; Doris V.
Assistant Examiner: Nelson; T. Chase
Attorney, Agent or Firm: Dellett & Walters

Description



FIG. 1 is a perspective view of a cordless screwdriver, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective referential view showing the cordless screwdriver in an alternate position, wherein the broken lines of cruciform tip are shown for illustrative purposes only and form no part of the claimed design.

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