Spot and seam welding machine controller

Description

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.

Referenced Cited
U.S. Patent Documents
D173618 December 1954 Hose
D202572 October 1965 Huntsman
D238256 December 1975 Mannonen
D241726 October 1976 D'Antonio
D278802 May 14, 1985 Baker et al.
D280183 August 20, 1985 Braun
D309583 July 31, 1990 Little et al.
D310178 August 28, 1990 Collister et al.
D323062 January 14, 1992 Slater
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4717805 January 5, 1988 Miyagawa
Patent History
Patent number: D346611
Type: Grant
Filed: Feb 28, 1992
Date of Patent: May 3, 1994
Assignee: Eron Corporation (Perry, OK)
Inventors: C. R. Hodge (Perry, OK), Gary E. Robertson (North Kansas City, MO)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Antoine D. Davis
Law Firm: Hovey, Williams, Timmons & Collins
Application Number: 7/841,742
Classifications