Quick-connect coupling

- Claber S.p.A.
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
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)