Pressure welding burner

Description

FIG. 1 is a top perspective view of a pressure welding burner showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof (the opposite side being a mirror image thereof);

FIG. 5 is a rear end view thereof; and

FIG. 6 is a front end view thereof.

Referenced Cited
U.S. Patent Documents
3618845 November 1971 Totten
3823862 July 1974 Reedy et al.
Patent History
Patent number: D278717
Type: Grant
Filed: Sep 22, 1982
Date of Patent: May 7, 1985
Inventor: Kokichi Ichikawa (Tsurumi-ku, Yokohama 230)
Primary Examiner: B. J. Bullock
Law Firm: Lackenbach, Siegel, Marzullo, Presta & Aronson
Application Number: 6/421,524
Classifications