USD407727SExpiredUtility

Swan neck front end for mig welding gun

36
Assignee: MECHAFIN AGPriority: May 14, 1997Filed: Nov 13, 1997Granted: Apr 6, 1999
Est. expiryMay 14, 2017(expired)· nominal 20-yr term from priority
Inventors:Erwin Kunz
36
PatentIndex Score
5
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a swan neck front end for mig welding gun, as shown and described.

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