Sprinkler base

- L. R. Nelson Corporation
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Description

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

FIG. 2 is a right side elevational view thereof, the left side being a mirror image of the right side shown;

FIG. 3 is a rear elevational view thereof; and

FIG. 4 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D188170 June 1960 Beinert
D188365 July 1960 Beinert
D191157 August 1961 Beinert
D204123 March 1966 Hayes
569243 October 1896 Sholder
2011320 August 1935 Keys
3017123 January 1962 Rinkewich et al.
3081950 March 1963 Rinkewich
3082958 March 1963 Thomas
Patent History
Patent number: D261414
Type: Grant
Filed: Mar 8, 1979
Date of Patent: Oct 20, 1981
Assignee: L. R. Nelson Corporation (Peoria, IL)
Inventor: Jerry R. Hayes (Peoria, IL)
Primary Examiner: James R. Largen
Law Firm: Cushman, Darby & Cushman
Application Number: 6/18,757
Classifications
Current U.S. Class: D23/7
International Classification: D2301;