Air-carbon arc cutting and gouging torch

- Arcair Company
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an elevational view taken from the right side elevation of a new air-carbon arc cutting and gouging torch showing the new design.

FIG. 2 is a top plan view of the new air-carbon arc cutting and gouging torch. _

FIG. 3 is an elevational view taken from the left side elevation of the air-carbon arc cutting and gouging torch.

FIG. 4 is a front end view of the air-carbon arc cutting and gouging torch. _

FIG. 5 is a rear end view of the air-carbon arc cutting and gouging torch.

Referenced Cited
U.S. Patent Documents
D230560 March 1974 McCall
D239915 May 1976 Matthews
2472177 June 1949 Taber
2558083 June 1951 Green
3573419 April 1971 Henderson
Foreign Patent Documents
588084 January 1978 SUX
Patent History
Patent number: D258193
Type: Grant
Filed: Feb 13, 1978
Date of Patent: Feb 10, 1981
Assignee: Arcair Company
Inventor: Stephen A. Hoffman (Lancaster, OH)
Primary Examiner: W. Stallard
Attorney: James C. Simmons
Application Number: 5/877,149
Classifications
Current U.S. Class: D 8/30; D 8/98; Heat Treatment, Welding Or Brazing (D15/144)
International Classification: D0805;