Centering guide for a portable drill

- Porta-Nails, Inc.
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Description

FIG. 1 is a perspective view of the centering guide for a portable drill showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite side being a mirror image; and

FIG. 5 is an end elevational view thereof, the opposite end being a mirror image.

Referenced Cited
U.S. Patent Documents
1508175 September 1924 Fontaine
2484801 October 1949 Anderson
2677186 May 1954 Sorensen
2907114 October 1959 Wentling
2978814 April 1961 Burhans
3318010 May 1967 Mahl
3628253 December 1971 Shepard
4281462 August 4, 1981 Herbold
Patent History
Patent number: D301208
Type: Grant
Filed: Oct 28, 1985
Date of Patent: May 23, 1989
Assignee: Porta-Nails, Inc. (Wilmington, NC)
Inventor: John Totten (Orlando, FL)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Duckworth, Allen, Dyer & Doppelt
Application Number: 6/791,741
Classifications
Current U.S. Class: Geometric (5) (D10/61); D 8/70