Patent
   D407727
Priority
May 14 1997
Filed
Nov 13 1997
Issued
Apr 06 1999
Expiry
Apr 06 2013
Assg.orig
Entity
unknown
5
2
n/a
The ornamental design for a swan neck front end for mig welding gun, as shown and described.

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.

Kunz, Erwin

Patent Priority Assignee Title
7196284, Jan 13 2004 Welding gun having rotational swivel coupling
D703250, Mar 15 2013 Worthington Cylinder Corporation Torch
D703251, Mar 15 2013 Worthington Cylinder Corporation Torch
D711946, Mar 11 2014 Worthington Cylinder Corporation Torch
D718358, Mar 15 2013 Worthington Cylinder Corporation Torch
Patent Priority Assignee Title
2348385,
D343629, Nov 26 1991 ALEXANDER BINZEL GMBH & CO KG, A CORP OF GERMANY Welding torch with smoke exhaust
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 13 1997Mechafin AG(assignment on the face of the patent)
Mar 11 1998KUNZ, ERWINMechafin AGASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0091210482 pdf
Mar 11 1998Mechafin AGMechafin AGREQUEST FOR CORRECTIVE ASSIGNMENT TO CHANGE THE ASSIGNEE S ADDRESS OF THE ASSIGNMENT RECORDED AT REEL FRAME 9121 04820107850402 pdf
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