Sleeve for a quick connect fluid coupling

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Description

FIG. 1 is a side elevational view of a sleeve for a quick connect fluid coupling showing my new design, the other sides being the same as the side shown;

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof;

FIG. 4 is a perspective view taken from the side and right end thereof; and,

FIG. 5 is another side elevational view thereof.

The broken line representation of a quick connect fluid coupling in FIG. 5 is for purposes of illustration only and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D227763 July 1973 Hand
D234847 April 1975 Hoffman
D254802 April 22, 1980 Hayes
D267506 January 4, 1983 Evans
D299267 January 3, 1989 Roman
2479058 April 1949 Botting
2529552 November 1950 Herold
2853319 September 1958 Press
3113588 December 1963 Torres
3337244 August 1967 Appleberry
3439943 April 1969 Thomsen
3784239 January 1974 Carter et al.
4098292 July 4, 1978 Evans
4114853 September 19, 1978 Medrick
4198080 April 15, 1980 Carpenter
4366945 January 4, 1983 Blauenstein
4543993 October 1, 1985 Calvin et al.
4582347 April 15, 1986 Wilcox et al.
4729583 March 8, 1988 Lalikos et al.
4792162 December 20, 1988 Medvick
Patent History
Patent number: D347467
Type: Grant
Filed: Sep 1, 1988
Date of Patent: May 31, 1994
Assignee: Swagelok Quick-Connect Co. (Hudson, OH)
Inventor: Richard J. Medvick (Shaker Heights, OH)
Primary Examiner: James R. Largen
Law Firm: Fay, Sharpe, Beall, Fagan, Minnich & McKee
Application Number: 7/239,419
Classifications
Current U.S. Class: Coupling Or Joint (D23/262)