Heating torch
Description
FIG. 1 is a front elevational view of heating torch showing my design;
FIG. 2 is a right side view thereof;
FIG. 3 is a top elevational view thereof;
FIG. 4 is a bottom elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a perspective view thereof; and,
FIG. 8 is a perspective view thereof, showing the base removed for ease of disclosure.
Referenced Cited
U.S. Patent Documents
Other references
D139796 | December 1944 | Terry |
D195442 | June 1963 | Davis, Jr. |
D335804 | May 25, 1993 | Burgin |
D338142 | August 10, 1993 | Sarkissian |
D360281 | July 11, 1995 | Kim |
2564812 | August 1951 | McGuire |
3384734 | May 1968 | Jakobsson |
4880377 | November 14, 1989 | Ficho |
5045665 | September 3, 1991 | Sarkissian |
5079405 | January 7, 1992 | Pierce |
- Interlas Electrode Holder No. 4, Falstrom Welding Products Division Catalog Sheet, dated Jul. 1968. Located in examiner's office.
Patent History
Patent number: D376302
Type: Grant
Filed: Sep 21, 1995
Date of Patent: Dec 10, 1996
Inventor: Chin-Lin Tsai (San Chung City)
Primary Examiner: B. J. Bullock
Assistant Examiner: Robert M. Spear
Law Firm: Bucknam and Archer
Application Number: 0/44,337
Type: Grant
Filed: Sep 21, 1995
Date of Patent: Dec 10, 1996
Inventor: Chin-Lin Tsai (San Chung City)
Primary Examiner: B. J. Bullock
Assistant Examiner: Robert M. Spear
Law Firm: Bucknam and Archer
Application Number: 0/44,337
Classifications
Current U.S. Class:
D 8/291