Pneumatic drill

- Snap-on Tools Corporation
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Description

FIG. 1 is a perspective view of a pneumatic drill showing our new design;

FIG. 2 is an enlarged right side elevational view thereof;

FIG. 3 is an enlarged left side elevational view thereof;

FIG. 4 is an enlarged top plan view thereof;

FIG. 5 is an enlarged bottom plan view thereof;

FIG. 6 is an enlarged front elevational view thereof; and

FIG. 7 is an enlarged rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D133841 September 1942 Reynolds
D218086 July 1970 Rodstein
D259392 June 2, 1981 Elmessaar et al.
4573370 March 4, 1986 Clemens
Other references
  • Rockwell Professional Power Tools Catalogue, 1976, p. 60, Model 7541 Screwdriver. AEG Heavy-Duty Power Tools Catalogue, 1977, p. 13, #B-2-420 "Two-Speed Drill".
Patent History
Patent number: D296412
Type: Grant
Filed: Dec 20, 1985
Date of Patent: Jun 28, 1988
Assignee: Snap-on Tools Corporation (Kenosha, WI)
Inventors: James W. Nelson (Union Grove, WI), William A. Ellei (Kenosha, WI)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Brian N. Vinson
Law Firm: Emrich & Dithmar
Application Number: 6/811,434
Classifications
Current U.S. Class: D 8/68