Welding machine

- Century Mfg. Co.
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Description

FIG. 1 is a view in perspective of a welding machine showing my new design;

FIG. 2 is a top plan view thereof, the bottom being unornamented;

FIG. 3 is a side elevational view taken from the right of FIG. 1;

FIG. 4 is a side elevational view taken from the left of FIG. 1;

FIG. 5 is a front elevational view, and

FIG. 6 is a rear elevational view.

Referenced Cited
U.S. Patent Documents
D188420 July 1960 Brunson et al.
D210208 February 1968 Frelin
D243459 February 22, 1977 Bliss
3320400 May 1967 Leathers
Patent History
Patent number: D274819
Type: Grant
Filed: Sep 16, 1982
Date of Patent: Jul 24, 1984
Assignee: Century Mfg. Co. (Minneapolis, MN)
Inventor: Mark H. Bouman (Burnsville, MN)
Primary Examiner: B. J. Bullock
Attorney: Leo Gregory
Application Number: 6/418,795
Classifications
Current U.S. Class: Heat Treatment, Welding Or Brazing (D15/144)