Hole punch for sound speaker covers

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Description

FIG. 1 is a perspective view of a hole punch for sound speaker covers showing my new design;

FIG. 2 is a bottom plan view thereof shown on a reduced scale;

FIG. 3 is a front elevational view thereof shown on a reduced scale;

FIG. 4 is a side elevational view thereof shown on a reduced scale;

FIG. 5 is a rear elevational view thereof shown on a reduced scale;

FIG. 6 is a top plan view thereof shown on a reduced scale;

FIG. 7 is an opposite side elevational view thereof shown on a reduced scale.

Referenced Cited
U.S. Patent Documents
D163558 June 1951 Barker
3482311 December 1969 Farris
4247646 January 27, 1981 Berky et al.
4304019 December 8, 1981 Sava
Foreign Patent Documents
372994 April 1923 DE2
Patent History
Patent number: D282901
Type: Grant
Filed: Oct 17, 1983
Date of Patent: Mar 11, 1986
Inventor: Peter D. Quinn (Grand Junction, CO)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Fields, Lewis, Pittenger & Rost
Application Number: 6/542,596
Classifications
Current U.S. Class: D 8/14; D 8/98