Variable speed drill

- Wahl Clipper Corporation
Description

FIG. 1 is a front perspective view of a variable speed drill showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view of the new design in its intended environment.

The broken lines showing the electrical cord and the hook are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D168215 November 1952 Doeden
D330496 October 27, 1992 Albert et al.
3935909 February 3, 1976 Mabuchi et al.
4878404 November 7, 1989 Liao
Other references
  • Color photographs of Mini-Drill, Model No. AD-12--Unidentified Manufacturer. Color photographs of Dremel.RTM. Motor Tool.RTM., Model 270-5. Color photographs of Rechargeable Mini Drill AD-88, Unidentified Manufacturer. Applicraft Mini-Perceuse P5, Ref. No. 50100.
Patent History
Patent number: D343560
Type: Grant
Filed: Aug 26, 1992
Date of Patent: Jan 25, 1994
Assignee: Wahl Clipper Corporation (Sterling, IL)
Inventor: James E. McCambridge (Polo, IL)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Jeffry Musgrove
Law Firm: Welsh & Katz, Ltd.
Application Number: 7/936,232
Classifications
Current U.S. Class: D 8/61