Sprinkler spout closure

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Description

FIG. 1 is a bottom front and left side perspective view of a sprinkler spout closure, showing my new design, the bottom front and right side view being a mirror image thereof; and

FIG. 2 is a cross-sectional view thereof taken on line 2--2 of FIG. 1.

Referenced Cited
U.S. Patent Documents
D56774 December 1920 Sroka
D168595 January 1953 Roop
D193877 October 1962 McGlaughlin
D216883 March 1970 Katzman
D255920 July 15, 1980 Antonell
D279310 June 18, 1985 Murphy
1091971 March 1914 Slitski, Jr.
1863158 June 1932 Greene
2657951 November 1953 North, Jr.
Patent History
Patent number: D287939
Type: Grant
Filed: May 21, 1986
Date of Patent: Jan 27, 1987
Inventor: Walter D. Harman (Worthington, OH)
Primary Examiner: Bernard Ansher
Assistant Examiner: Linda Titolo
Law Firm: Rambo & Rambo
Application Number: 6/865,618
Classifications
Current U.S. Class: D/9447