Cordless screwdriver

- Skil Corporation
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

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

FIG. 2 is a top plan view thereof;

FIG. 3 is a right side elevational view thereof, the left side being a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear end elevational view thereof; and

FIG. 6 is a front end elevational view thereof.

Referenced Cited
U.S. Patent Documents
D215998 November 1969 Humphrey et al.
D217218 April 1970 Staub
3873868 March 1975 Pew
4030383 June 21, 1977 Wagner
4078589 March 14, 1978 Miller
4170909 October 16, 1979 Wagner
4225814 September 30, 1980 Gantz et al.
4397055 August 9, 1983 Cuchiara
Other references
  • Disston brochure, 1976, "Cordless Electric Power Screwdriver". Amercep Inc., brochure, 1983, "Turbo Driver Rechargeable Screwdriver". Daikyo brochure, undated, "Cordless Driver", No. SA-701. Milwaukee Elec. Corp. brochure, "Cordless Heavy-Duty Reversing Screwdriver," No. 6539-1, undated.
Patent History
Patent number: D295601
Type: Grant
Filed: Jun 12, 1985
Date of Patent: May 10, 1988
Assignee: Skil Corporation (Chicago, IL)
Inventor: Kenneth N. Svetlik (Schaumburg, IL)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Jones, Day, Reavis & Pogue
Application Number: 6/744,127
Classifications
Current U.S. Class: D 8/61