Dry wall cutter

Description

FIG. 1 is a reduced rear, top right side perspective view of a dry wall cutter showing my new design;

FIG. 2 is an enlarged front, top left side view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view of FIG. 3;

FIG. 5 is a left side elevational view of FIG. 3;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a top plan view thereof; and

FIG. 8 is a bottom plan view thereof.

The broken lines shown in the drawing are for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
2282729 May 1942 Knauf
2420460 May 1947 Bowdoin et al.
2529210 November 1950 Butler
3242574 March 1966 Salas
Patent History
Patent number: D258414
Type: Grant
Filed: Nov 3, 1978
Date of Patent: Mar 3, 1981
Assignee: Calvin R. Brott (Denver, CO)
Inventor: Calvin R. Brott (Denver, CO)
Primary Examiner: Peter Feldman
Law Firm: Sheridan, Ross, Fields & McIntosh
Application Number: 5/957,669
Classifications
Current U.S. Class: D 8/98
International Classification: D0803;