Portable hand-drill guide

- Werkzeug GmbH
Description

FIG. 1 is a front perspective view of the portable hand-drill guide showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof; and

FIG. 4 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D240703 July 1976 Russell
D274033 May 29, 1984 Miller
1590643 June 1926 Neuwelt
2360942 October 1944 Ellerstein
2849900 September 1958 Heidtman, Jr.
2997900 August 1961 Pugsley
3534639 October 1970 Treichler
3874810 April 1975 Russell
3890058 June 1975 Self et al.
4349301 September 14, 1982 Boyajian
4391558 July 5, 1983 Perry
4572715 February 25, 1986 Wolff
Foreign Patent Documents
0604995 September 1978 CHX
Patent History
Patent number: D291528
Type: Grant
Filed: Jul 9, 1984
Date of Patent: Aug 25, 1987
Assignee: Werkzeug GmbH (Weibern)
Inventor: Klemens Degen (Weibern)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Antonelli, Terry & Wands
Application Number: 6/629,049
Classifications
Current U.S. Class: D 8/71