Patent
   D255767
Priority
Feb 01 1978
Filed
Feb 01 1978
Issued
Jul 08 1980
Expiry
Jul 08 1994
Assg.orig
Entity
unknown
2
2
n/a
The ornamental design for a welding gun, substantially as shown.

FIG. 1 is a perspective elevational view of a welding gun showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a bottom plan view thereof.

Ettinger, Donald H.

Patent Priority Assignee Title
D279074, May 24 1982 ILLINOIS TOOL WORKS INC A CORP OF DE Hand held adhesive gun
D661960, Mar 23 2011 Philip, Padula Dent puller
Patent Priority Assignee Title
3863342,
197549,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 01 1978USM Corporation(assignment on the face of the patent)
May 05 1987USM CorporationEMHART ENTERPRISES CORP A CORP OF NEW JERSEYCHANGE OF NAME SEE DOCUMENT FOR DETAILS EFFECTIVE ON 05 08 19870061010876 pdf
Sep 11 1987EMHART ENTERPRISES CORP A CORP OF NEW JERSEY MERGED INTO EMHART INDUSTRIES, INC A CORP OF CONNECTICUTMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE ON 09 25 1987NJ0061820706 pdf
Sep 11 1987EMHART INDUSTRIES, INC A CORP OF CONNECTICUT CHANGED INTO EMHART INDUSTRIES, INC A CORP OF CONNECTICUTMERGER SEE DOCUMENT FOR DETAILS EFFECTIVE ON 09 25 1987NJ0061820706 pdf
Oct 13 1992EMHART INDUSTRIES, INC Emhart IncASSIGNMENT OF ASSIGNORS INTEREST 0063890593 pdf
Oct 29 2001Emhart IncEmhart LLCCHANGE OF NAME SEE DOCUMENT FOR DETAILS 0130360919 pdf
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