Arc welding electrode holder

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevational view of the arc welding electrode holder, the opposite side being substantially similar thereto.

FIG. 2 being substantially similar to FIG. 1 but with a portion cut away.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a cut away portion of a top plan view thereof taken as on the line VI--VI of FIG. 1 and with the spring removed.

FIG. 7 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
2067230 January 1937 Bowers
Other references
  • Lenco, Inc., Welding Accessories, Cat. No. 961, pp. 1-3. Tweco Products, Inc., Twecolog. No. 16, pp. 1-4.
Patent History
Patent number: D254167
Type: Grant
Filed: Jul 28, 1977
Date of Patent: Feb 12, 1980
Inventor: Charles G. Matthews (Memphis, TN)
Primary Examiner: Peter Feldman
Attorney: John R. Walker, III
Application Number: 5/819,775
Classifications
Current U.S. Class: D 8/71; Heat Treatment, Welding Or Brazing (D15/144)
International Classification: D0805;