Hose coupling
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Description
FIG. 1 is an exploded perspective view of a hose coupling showing my new design;
FIG. 2 is a side elevational view of the nipple portion thereof, the opposite sides being the same as the side shown;
FIG. 3 is a rear elevational view of FIG. 2;
FIG. 4 is a side elevational view of the clamping ring portion thereof;
FIG. 5 is a front elevational view of FIG. 4; and,
FIG. 6 is a rear view of the clamping ring portion.
Referenced Cited
U.S. Patent Documents
D128314 | July 1941 | Kelly |
D168928 | March 1953 | English |
D246855 | January 3, 1978 | Treloar |
D247182 | February 7, 1978 | Ebert |
D263992 | April 20, 1982 | Ebert |
D265418 | July 13, 1982 | Chow et al. |
D312498 | November 27, 1990 | Ebert |
1802499 | April 1931 | Chapman |
3357432 | December 1967 | Sparks |
4139224 | February 13, 1979 | Leach |
4758029 | July 19, 1988 | Davis |
Patent History
Patent number: D327120
Type: Grant
Filed: Aug 23, 1988
Date of Patent: Jun 16, 1992
Assignee: Max Widenmann Armaturenfabrik (Giengen/Brenz)
Inventor: Martin J. Ambrosi (Herbrechtingen)
Primary Examiner: James R. Largen
Law Firm: Sixbey, Friedman, Leedom & Ferguson
Application Number: 7/235,631
Type: Grant
Filed: Aug 23, 1988
Date of Patent: Jun 16, 1992
Assignee: Max Widenmann Armaturenfabrik (Giengen/Brenz)
Inventor: Martin J. Ambrosi (Herbrechtingen)
Primary Examiner: James R. Largen
Law Firm: Sixbey, Friedman, Leedom & Ferguson
Application Number: 7/235,631
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)