Screwdriver

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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.

Referenced Cited
U.S. Patent Documents
D307235 April 17, 1990 Goudeman
D334128 March 23, 1993 Gomas
D335074 April 27, 1993 Hahn
D338385 August 17, 1993 Shu
D347373 May 31, 1994 Tsai
D376528 December 17, 1996 Krapowicz
5052253 October 1, 1991 Lin
Other references
  • Y.C. Tools Screwdriver Catalog, p. 4, Screwdrivers, 1994.
Patent History
Patent number: D393582
Type: Grant
Filed: Nov 1, 1996
Date of Patent: Apr 21, 1998
Assignee: Wera Werk Hermann Werner GmbH & Co. (Wuppertal)
Inventors: Klaus Amtenbrink (Wuppertal), Martin Strauch (Wuppertal)
Primary Examiner: Philip S. Hyder
Attorney: Martin A. Farber
Application Number: 0/61,880
Classifications
Current U.S. Class: D 8/82
International Classification: 0804;