Swan neck front end for mig welding gun

- Mechafin AG

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Description

FIG. 1 is a perspective view of the swan neck front end for mig welding gun of the present invention;

FIG. 2 is a top plan view;

FIG. 3 is a side elevation view, the other side being a mirror view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D343629 January 25, 1994 Bode
2348385 May 1944 Houghton
Patent History
Patent number: D407727
Type: Grant
Filed: Nov 13, 1997
Date of Patent: Apr 6, 1999
Assignee: Mechafin AG (Zurich)
Inventor: Erwin Kunz (Zurich)
Primary Examiner: Antoine Duval Davis
Application Number: 0/79,356
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)
International Classification: 1509;