Quick connect coupling

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Description

FIG. 1 is a perspective view of a quick connect coupling showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is an elevational view taken from one side thereof, the opposite side being a mirror image of the side shown;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a top plan view thereof, the bottom being a mirror image of the top shown.

Referenced Cited
U.S. Patent Documents
D121608 July 1940 Bedur
D194526 February 1963 Lohmar
D195540 June 1963 Knight
D254802 April 22, 1980 Hayes
D254863 April 29, 1980 Hayes
2695797 November 1954 McCarthy
3414001 December 1968 Woodford
3540762 November 1970 Dunlap
4076285 February 28, 1978 Martinez
Other references
  • Hardware Age, Jan. 16, 1958, p. 51.
Patent History
Patent number: D267506
Type: Grant
Filed: Sep 22, 1980
Date of Patent: Jan 4, 1983
Inventor: Charles D. Evans (Ft. Lupton, CO)
Primary Examiner: James R. Largen
Attorney: W. Scott Carson
Application Number: 6/189,651
Classifications
Current U.S. Class: D23/44
International Classification: D2301;