Spray wand

- Beatrice Foods Co.
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Description

FIG. 1 is an isometric view taken from the front and right side of a spray wand showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a front elevational view thereof.

The center portion of the tube connecting the spray head to the control handle has been broken away in FIGS. 1 through 4 to indicate indeterminate _length and the broken line representation of a supply tube in FIGS. 1 through 4 is for purposes of illustration only.

Referenced Cited
U.S. Patent Documents
D179807 March 1957 Malsbarg
D194169 November 1962 Wahlin
D212610 November 1968 Wahlin
3042315 July 1962 Besser
3262609 July 1966 Poitras
3700174 October 1972 Beek
3709409 January 1973 Collins
3993245 November 23, 1976 Smith
4154401 May 15, 1979 Thompson
Other references
  • Spraying Systems Co., Bulletin/112, .RTM.1961, pp. 4 & 5.
Patent History
Patent number: D257537
Type: Grant
Filed: Oct 10, 1978
Date of Patent: Nov 18, 1980
Assignee: Beatrice Foods Co. (Chicago, IL)
Inventors: Ho Chow (River Edge, NJ), David Muramatsu (Long Beach, CA)
Primary Examiner: James R. Largen
Attorney: Harold James
Application Number: 5/949,744
Classifications
Current U.S. Class: D23/17
International Classification: D2301;