Tube cutting tool
Description
FIG. 1 is a front perspective view of a tube cutting tool showing our new design;
FIG. 2 is a rear perspective view;
FIG. 3 is a right side elevational view;
FIG. 4 is a front elevational view; and
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
| 882432 | March 1908 | Thomas |
| 2281300 | December 1940 | Waldo |
| 2379177 | November 1944 | Pavey |
| 3000097 | September 1961 | Hartz |
| 3715804 | February 1973 | Kelley |
| 3849881 | November 1974 | Strybel |
| 4058893 | November 22, 1977 | Boyajian |
| 4271733 | June 9, 1981 | Stone |
| 4305205 | December 15, 1981 | Girala |
| 4438562 | March 27, 1984 | Courty |
| 4831732 | May 23, 1989 | Garton |
| 4890385 | January 2, 1990 | Vanderpol |
Patent History
Patent number: D312953
Type: Grant
Filed: Dec 29, 1987
Date of Patent: Dec 18, 1990
Assignee: Tri Tool Inc. (Rancho Cordova, CA)
Inventors: Jerald Vanderpol (Eldorado Hills, CA), Cory J. Silber (Sacramento, CA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: M. Hannon
Law Firm: Bacon & Thomas
Application Number: 7/139,057
Type: Grant
Filed: Dec 29, 1987
Date of Patent: Dec 18, 1990
Assignee: Tri Tool Inc. (Rancho Cordova, CA)
Inventors: Jerald Vanderpol (Eldorado Hills, CA), Cory J. Silber (Sacramento, CA)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: M. Hannon
Law Firm: Bacon & Thomas
Application Number: 7/139,057
Classifications
Current U.S. Class:
D 8/60