Extrusion head for caulking gun

- X-M Corporation

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Description

FIG. 1 is a perspective view of an extrusion head for a caulking gun embodying my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof, the right side being a mirror image;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
2491588 December 1949 Shively, Sr.
2754033 July 1956 Etter
3262404 July 1966 Morz et al.
3411178 November 1968 Szentivanszky
3653560 April 1972 Adams et al.
4198756 April 22, 1980 Dragan
4601427 July 22, 1986 Trevathan et al.
Patent History
Patent number: D289881
Type: Grant
Filed: Sep 24, 1984
Date of Patent: May 19, 1987
Assignee: X-M Corporation (Sylvania, OH)
Inventor: James L. Krumm (Berkey, OH)
Primary Examiner: B. J. Bullock
Law Firm: Marshall & Melhorn
Application Number: 6/653,145
Classifications
Current U.S. Class: D 8/141