Hose coupling fitting

- L. R. Nelson Corporation
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Description

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

FIG. 2 is a left end elevational view thereof;

FIG. 3 is a right end elevational view thereof.

FIG. 4 is a side elevational view of a modified form of the hose coupling fitting shown in FIG. 1;

FIG. 5 is a right end elevational view of FIG. 4; and

FIG. 6 is a left end elevational view of FIG. 4.

Referenced Cited
U.S. Patent Documents
D33086 August 1900 Levering
D121608 July 1940 Bedur
D187578 March 1966 Moffatt
D195540 June 1963 Knight
1233401 July 1917 Reevo
1266416 May 1918 Davis
2414789 January 1947 Anderson
2449916 September 1948 Tandet
2833567 May 1958 Bacher et al.
2853320 September 1958 Liebelt et al.
2973975 March 1961 Ramberg et al.
2978262 April 1961 Franek
3008736 November 1961 Somiran
3177061 April 1965 Holmgren
3306637 February 1967 Press et al.
Foreign Patent Documents
1016478 January 1966 GBX
Other references
  • Hardware Age, Jan. 16, 1958, p. 51.
Patent History
Patent number: D254863
Type: Grant
Filed: Oct 3, 1977
Date of Patent: Apr 29, 1980
Assignee: L. R. Nelson Corporation (Peoria, IL)
Inventor: Jerry R. Hayes (Peoria, IL)
Primary Examiner: James R. Largen
Attorney: John W. Malley
Application Number: 5/838,964
Classifications
Current U.S. Class: D23/44
International Classification: D2301;