Sprinkler head

Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a sprinkler head showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof; and

FIG. 5 is a side elevational view thereof.

The broken line representation of a container in FIG. 5 is for purpose of illustration only.

Referenced Cited
U.S. Patent Documents
D160565 October 1950 Ward et al.
D168595 January 1953 Roop
D184893 April 1959 Reinecke
D193877 October 1962 McGlaughlin
1874048 August 1932 Kelley
Patent History
Patent number: D255920
Type: Grant
Filed: Aug 30, 1978
Date of Patent: Jul 15, 1980
Inventor: Frank R. Antonell (Wayland, MA)
Primary Examiner: James R. Largen
Attorney: David Wolf
Application Number: 5/938,119
Classifications
Current U.S. Class: D23/34; D23/11; D/7161
International Classification: D2301;