Hose coupling

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a side elevational view of a hose coupling showing our new design;

FIG. 2 is a side elevational view of one half of the hose coupling, showing the latch member retracted;

FIG. 3 is a right end elevational view of FIG. 2;

FIG. 4 is a side elevational view of FIG. 2, showing the latch member extended; and

FIG. 5 is a left end elevational view of FIG. 2.

Referenced Cited
U.S. Patent Documents
D128314 July 1941 Kelly
146979 February 1874 Bannister et al.
D246855 January 3, 1978 Treloar
D247182 February 7, 1978 Ebert
600505 March 1898 Bailey
792417 June 1905 Houser
1248558 December 1917 Seribner
1461958 July 1923 Arnold
3603621 September 1971 Parsons
3640552 February 1972 Demler
Patent History
Patent number: D254505
Type: Grant
Filed: Apr 28, 1977
Date of Patent: Mar 18, 1980
Assignee: Frederick L. Parsons
Inventors: Frederick L. Parsons (Ridgewood, NJ), William G. Atkinson, Jr. (Saddle River, NJ)
Primary Examiner: James R. Largen
Attorney: Granville M. Brumbaugh
Application Number: 5/792,024
Classifications
Current U.S. Class: D23/44
International Classification: D2301;