Handled clamp for ground glass ball and socket joints or the like
Description
FIG. 1 is a bottom, side perspective view of a handled clamp for ground glass ball and socket joints or the like, showing my new design;
FIG. 2 is a front elevational view thereof, the rear being identical;
FIG. 3 is a side elevational view thereof, both sides being identical;
FIG. 4 is a top, side perspective view thereof, the portion of the ball and socket joint being shown in broken lines for illustrative purposes only;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D227742 | July 1973 | Logsdon |
D232912 | September 1974 | Hagelberg |
1164373 | December 1915 | McGahey |
2453669 | November 1948 | Meneses |
3274658 | September 1966 | Pile |
4077092 | March 7, 1978 | Basevi |
4192315 | March 11, 1980 | Hilzinger et al. |
4442572 | April 17, 1984 | Keck |
1581182 | September 1969 | FRX |
Patent History
Patent number: D294330
Type: Grant
Filed: Jan 7, 1985
Date of Patent: Feb 23, 1988
Inventor: Hermann Keck (CH-4106 Therwil/B1)
Primary Examiner: B. J. Bullock
Law Firm: Sixbey, Friedman & Leedom
Application Number: 6/689,286
Type: Grant
Filed: Jan 7, 1985
Date of Patent: Feb 23, 1988
Inventor: Hermann Keck (CH-4106 Therwil/B1)
Primary Examiner: B. J. Bullock
Law Firm: Sixbey, Friedman & Leedom
Application Number: 6/689,286
Classifications
Current U.S. Class:
D/8395;
D/8396