USD231597S - Welding gun for shielded arc welding - Google Patents

Description

United States Patent Oifice 231,591

Patented May 7:, 1974' WELDING GUN FOR SHIELDED. ARC WELDING Wilhelm Dinse, 2 Hamburg 7o, Konigsreihe 12, Hamburg, Germany Filed June 1, 1972, Ser. No. 28,919

Term of patent 14 years Int. 01. Ds-os' us. (:1. D8-30 Dee. 231,597

use 2 FIG. 1- is a perspective view of the welding gun for I claim: T shielded arc welding as viewed from the rear and one side The ornamental design for a welding gun for shielded thereof. r arc welding, as shown and described.

FIG. 2 is another perspective view thereof as viewed from the front and one side thereof. References Cited FIG. 3 is an elevation view of one side thereof. The UNITED STATES PATENTS other side appears ldentically, in mirror image, to FIG. 3. D. 197,063 12/1963 Dugard at al- "Sun" FIG. 4- 1s a top plan view thereof.

D.210,977 5/1968 Ruskin D8-30 FIG. 5 1s a front elevation view thereof. 3 495 066 2/1970 B d l 19 74 FIG. 6 is a rear elevation view thereof. royar et a 2 FIG. 7 1s a bottom plan view thereof. WALLACE R BURKE, Primary Examiner A. P. DOUGLAS, Assistant Examiner

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