Battery-operated screwdriver or similar article

- Black & Decker Inc.
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Description

FIG. 1 is a front perspective view of the battery operated screwdriver or similar article showing our new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D275932 October 16, 1984 Himbert et al.
1990017 December 1933 Baumgratz et al.
2696569 December 1954 Schumann
2780966 April 1953 Frost et al.
2964151 December 1958 Eckman
3276524 March 1964 Falter
3802518 April 1974 Albert
3832776 September 1974 Sawyer
3935909 February 3, 1976 Mabuchi et al.
4078589 March 14, 1978 Miller
4111269 September 5, 1978 Ottestad
Foreign Patent Documents
785053 August 1935 FRX
695571 December 1958 NLX
913388 December 1962 GBX
1568952 June 1980 GBX
Other references
  • Skil Operating Guide, Model 2105 Cordless Screwdriver (cover only); publication date unknown. 1/4" Hex. Dr. Cordless Power Screwdriver, SA-701 Operating Manual. International Consumer Brands, Inc. carton, .COPYRGT.1985.
Patent History
Patent number: D303205
Type: Grant
Filed: Feb 20, 1987
Date of Patent: Sep 5, 1989
Assignee: Black & Decker Inc. (Newark, DE)
Inventors: Martin P. Gierke (Baltimore, MD), Robert L. Somers (Sparks, MD)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Attorneys: Dennis A. Dearing, Edward D. Murphy
Application Number: 7/18,187
Classifications
Current U.S. Class: D 8/61; D 8/82