Sprinkler

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Description

FIG. 1 is a front elevational view of a sprinkler;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a plan view thereof;

FIG. 4 is a perspective view thereof.

Referenced Cited
U.S. Patent Documents
D179843 March 1957 Futrell
D225328 December 1972 Margrill
D250768 January 9, 1979 Springer
273940 March 1883 Bonninghausen
D390912 February 17, 1998 Smith
D391339 February 24, 1998 Smith
1758767 May 1930 Taggart
2537048 January 1951 Giblet
Patent History
Patent number: D413963
Type: Grant
Filed: Apr 7, 1998
Date of Patent: Sep 14, 1999
Inventor: Gerald Krueger (Marquette, WI)
Primary Examiner: Robin V. Taylor
Application Number: 0/86,236
Classifications
Current U.S. Class: Sprinkler For Lawn, Agricultural Irrigation Or Fire Extinguishing (5) (D23/214)
International Classification: 2301;