Pipe-holding vise jaw appliance

Description

FIG. 1 is an exploded perspective view of a pipe-holding vise jaw appliance showing our new design, including a base section on the left and a subjaw section on the right;

FIG. 2 is a rear elevational view of the base section shown in FIG. 1 rotated 90.degree. counterclockwise, with the subjaw section being omitted for ease of illustration;

FIG. 3 is a right side view of the base section shown in FIG. 2;

FIG. 4 is a front elevational view of the subjaw section shown in FIG. 1 with the base section being omitted for ease of illustration;

FIG. 5 is a rear elevational view of the subjaw section shown in FIG. 4;

FIG. 6 is a top plan view of the subjaw section shown in FIG. 4, rotated 90.degree. counterclockwise;

FIG. 7 is a perspective view of an alternate embodiment of the pipe-holding vise jaw appliance shown in FIG. 1 with the subjaw section being shown separately for ease of illustration, it being understood that the base section is identical to that shown in FIGS. 1-3;

FIG. 8 is a front elevational view of the subjaw section shown in FIG. 7; and

FIG. 9 is a rear elevational view of the subjaw section shown in FIG. 8.

Referenced Cited
U.S. Patent Documents
211993 February 1879 Hall
2606470 August 1952 Kinney
2838971 June 1958 Shekter
3502318 March 1970 Merz
4146214 March 27, 1979 Gamble
Patent History
Patent number: D263787
Type: Grant
Filed: May 1, 1978
Date of Patent: Apr 13, 1982
Inventors: Mario Testa (Menlo Park, CA), Arnold M. Testa (Los Altos, CA)
Primary Examiner: Peter Feldman
Attorney: Claude A. S. Hamrick
Application Number: 5/901,756
Classifications
Current U.S. Class: D 8/74; Attachment(s) And/or Insert(s) (269/271)
International Classification: D0805;