Sprinkler head

- The Viking Corporation
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Description

FIG. 1 is a perspective view of the sprinkler head showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is a left side elevational view thereof, the right side being a mirror image of the left side shown.

Referenced Cited
U.S. Patent Documents
D55124 May 1920 Hamilton
D236344 August 1975 Vorkapich
417396 December 1889 Roper
873651 December 1907 Asmus
995498 June 1911 Tank
998574 July 1911 Hamilton
1273818 July 1918 Buffum
2664956 January 1954 Barz
2697008 December 1954 Rowley
2724614 November 1955 Rider
Foreign Patent Documents
765125 January 1957 GBX
Patent History
Patent number: D251128
Type: Grant
Filed: Jun 21, 1977
Date of Patent: Feb 20, 1979
Assignee: The Viking Corporation (Hastings, MI)
Inventors: Richard T. Groos (Hastings, MI), Gerald W. Sanders (Hastings, MI)
Primary Examiner: James R. Largen
Attorney: Peter P. Price
Application Number: 5/808,681
Classifications
Current U.S. Class: D23/6
International Classification: D2301;