Sprinkler head

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Description

FIG. 1 is a perspective view taken from the front, top and right side of a sprinkler head showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a cross sectional view taken on line 5--5 of FIG. 4;

FIG. 6 is a cross sectional view taken on line 6--6 of FIG. 4;

FIG. 7 is a fragmentary view, part in section, showing a modified form of the sprinkler head shown in FIG. 1, the modification residing only in the bottom configuration of the top center insert; and

FIG. 8 is a fragmentary view, part in section, showing a second modified form of the sprinkler head shown in FIG. 1, the modification residing only in the bottom configuration of the top center insert.

Referenced Cited
U.S. Patent Documents
D184373 February 1959 Rider
D253842 January 1, 1980 Addison
792309 June 1905 Buell
921205 May 1909 Cramer
1401196 December 1921 Miller et al.
1736256 November 1929 Doughty
1801459 April 1931 Slauter
2058823 October 1936 Pigott
2711925 June 1955 King
3061204 October 1962 MacInnes et al.
3586244 June 1971 Johnson
Patent History
Patent number: D259438
Type: Grant
Filed: May 28, 1980
Date of Patent: Jun 2, 1981
Assignee: Nelson Irrigation Corporation (Walla Walla, WA)
Inventor: Larry P. Meyer (Walla Walla, WA)
Primary Examiner: James R. Largen
Law Firm: Cushman, Darby & Cushman
Application Number: 6/154,071
Classifications
Current U.S. Class: D23/35; D23/6
International Classification: D2301;