Screwdriver

Amtenbrink , et al. April 21, 1

Patent Grant D393582

U.S. patent number D393,582 [Application Number D/061,880] was granted by the patent office on 1998-04-21 for screwdriver. This patent grant is currently assigned to Wera Werk Hermann Werner GmbH & Co.. Invention is credited to Klaus Amtenbrink, Martin Strauch.


United States Patent D393,582
Amtenbrink ,   et al. April 21, 1998

Screwdriver

Claims

The ornamental design for a screwdriver, as shown and described.
Inventors: Amtenbrink; Klaus (Wuppertal, DE), Strauch; Martin (Wuppertal, DE)
Assignee: Wera Werk Hermann Werner GmbH & Co. (Wuppertal, DE)
Appl. No.: D/061,880
Filed: November 1, 1996

Foreign Application Priority Data

May 3, 1996 [DE] M 96 03 947.7
Current U.S. Class: D8/82
Current International Class: 0804
Field of Search: ;D8/82,83,84,85,86,87 ;16/11R ;81/436,437,438,439,440

References Cited [Referenced By]

U.S. Patent Documents
D307235 April 1990 Goudeman
D334128 March 1993 Gomas
D335074 April 1993 Hahn
D338385 August 1993 Shu
D347373 May 1994 Tsai
D376528 December 1996 Krapowicz
5052253 October 1991 Lin

Other References

YC. Tools Screwdriver Catalog, p. 4, Screwdrivers, 1994..

Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Farber; Martin A.

Description



FIG. 1 is a perspective view of a screwdriver in accordance with the invention;

FIG. 2 is a side view of the screwdriver of FIG. 1;

FIG. 3 is an end view at the handle portion of the screwdriver of FIG. 1 as viewed from the direction of the screwdriver blade;

FIG. 4 is an end view at the free end of the handle portion of the screwdriver of FIG. 1;

FIG. 5 is a side view of the screwdriver rotated about its longitudinal axis by 90.degree. from the orientation of FIG. 2; and,

FIG. 6 is a side view of the screwdriver rotated about its longitudinal axis by 180.degree. from the orientation of FIG. 2.

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