Sprinkler head

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Description

FIG. 1 is a side perspective view of the assembled sprinkler head of the present invention;

FIG. 2 is an exploded side perspective view of the sprinkler head of the present invention;

FIG. 3 is a right side elevational view of the stem shown separately for clarity of illustration, the left, front and rear sides being the same;

FIG. 4 is a top plan view of the stem of the present invention;

FIG. 5 is a bottom plan view of the stem of the present invention;

FIG. 6 is a right side elevational view of the cap shown separately for clarity of illustration, the left, front and rear sides being the same;

FIG. 5 is a bottom plan view of the stem of the present invention;

FIG. 6 is a right side elevational view of the cap shown separately for clarity of illustration, the left, front and rear sides being the same;

FIG. 7 is a top plan view of the cap of the present invention; and,

FIG. 8 is a bottom plan view of the cap of the present invention.

Referenced Cited
U.S. Patent Documents
D198356 June 1964 Wahlin
D234766 April 1975 Raffler et al.
2071920 February 1937 Czarnecki
4850531 July 25, 1989 Littleton
5368237 November 29, 1994 Fulkersn
Other references
  • Nelson catalog, item #4034 Full circle adjustable sprayer, p. 42, 1995.
Patent History
Patent number: D390631
Type: Grant
Filed: Apr 9, 1997
Date of Patent: Feb 10, 1998
Inventor: Donald L. Evans (Reno, NV)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Attorney: Ian F. Burns
Application Number: 0/68,454
Classifications
Current U.S. Class: Sprinkler For Lawn, Agricultural Irrigation Or Fire Extinguishing (5) (D23/214)
International Classification: 2301;