Quick-connect coupling
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Description
FIG. 1 is a side elevation view of a black colored fitting with chromium-plated band, in accordance with my new design;
FIG. 2 is an elevation view thereof, from the right in FIG. 1;
FIG. 3 is a side elevation view from the left in FIG. 1;
FIG. 4 is a rear elevation view;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D167662 | September 1952 | Uleigh |
D195540 | June 1963 | Knight |
D267506 | January 4, 1983 | Evans |
D283342 | April 8, 1986 | Tinnbrat et al. |
D299267 | January 3, 1989 | Roman |
1901973 | January 1932 | Macey |
3847393 | November 1974 | Bunnelmeier |
3985283 | October 12, 1976 | Calvin |
4216982 | August 12, 1980 | Chow |
4422704 | December 27, 1983 | Williams |
4429906 | February 7, 1984 | Spadotto et al. |
Patent History
Patent number: D334617
Type: Grant
Filed: Oct 31, 1988
Date of Patent: Apr 6, 1993
Assignee: Claber S.p.A.
Inventor: Gianfranco Roman (Pasiano)
Primary Examiner: James R. Largen
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/264,505
Type: Grant
Filed: Oct 31, 1988
Date of Patent: Apr 6, 1993
Assignee: Claber S.p.A.
Inventor: Gianfranco Roman (Pasiano)
Primary Examiner: James R. Largen
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/264,505
Classifications
Current U.S. Class:
Coupling Or Joint (D23/262)