Patent
   D346611
Priority
Feb 28 1992
Filed
Feb 28 1992
Issued
May 03 1994
Expiry
May 03 2008
Assg.orig
Entity
unknown
2
11
n/a
The ornamental design for a spot and seam welding machine controller, as shown and described.

FIG. 1 is a perspective view of the design hereof showing the front, right and top sides;

FIG. 2 is a perspective view of the design hereof showing the rear, left and bottom sides;

FIG. 3 is a right side elevational view;

FIG. 4 is a front elevational view;

FIG. 5 is a top plan view;

FIG. 6 is a left side elevational view;

FIG. 7 is a rear elevational view; and,

FIG. 8 is a bottom plan view.

Hodge, C. R., Robertson, Gary E.

Patent Priority Assignee Title
D981952, May 20 2021 Portable spot welder
D982634, Jul 28 2020 Fronius International GmbH Welding machine
Patent Priority Assignee Title
3086297,
4717805, Dec 10 1985 Miyachi Electronic Company Resistance welding control with menu type user interface
173618,
202572,
238256,
241726,
D278802, Oct 12 1982 ACCURITE TECHNOLOGIES INC Portable disk drive alignment tester
D280183, Sep 23 1982 Mini-geiger-counter
D309583, Apr 02 1987 Combined system analyzer for brakes and lights
D310178, Mar 09 1987 MILES INC Spectrophotometer
D323062, Jul 03 1989 Razor storage container
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 13 1992ROBERTSON, GARY E ERON CORPORATION A CORP OF OKLAHOMAASSIGNMENT OF ASSIGNORS INTEREST 0060300025 pdf
Feb 20 1992HODGE, C R ERON CORPORATION A CORP OF OKLAHOMAASSIGNMENT OF ASSIGNORS INTEREST 0060300025 pdf
Feb 28 1992Eron Corporation(assignment on the face of the patent)
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