Sprinkler

- Gnosjoplast AB
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Description

FIG. 1 is a top plan view of a sprinkler showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof; and

FIG. 4 is a cross sectional view taken on line 4--4 of FIG. 1.

Referenced Cited
U.S. Patent Documents
1605325 November 1926 Borgeson
1615010 January 1927 Gerding
1631381 June 1927 Nelson
1825640 September 1931 Wert
1938000 December 1933 Wahlin
2161016 June 1939 Carr
2247897 July 1941 Wahlin
3550859 December 1970 Pettit
D22491 May 1893 Melavin
D23700 October 1894 Wilgus
D32155 January 1900 Todd
Patent History
Patent number: D245915
Type: Grant
Filed: Apr 7, 1976
Date of Patent: Sep 27, 1977
Assignee: Gnosjoplast AB
Inventor: Wells Sixten Ragnar Pearson (Gnosjo)
Primary Examiner: James R. Largen
Attorney: Ralph E. Bucknam
Application Number: 5/674,315
Classifications
Current U.S. Class: D23/13
International Classification: D2301;