Pulsator head for a sprinkler
Latest Melnor Industries, Inc. Patents:
Description
FIG. 1 is a right side elevational view of a pulsator head for a sprinkler showing our new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a top plan view thereof; and
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D255825 | July 8, 1980 | Hardy |
D266449 | October 5, 1982 | Foreman |
D270178 | August 16, 1983 | Heck |
3043522 | July 1962 | Ryerson |
3856207 | December 1974 | Rees, Jr. |
3884416 | May 1975 | King |
3918642 | November 1975 | Best |
3930617 | January 6, 1976 | Dunmire |
3957205 | May 18, 1976 | Costa |
3968934 | July 13, 1976 | Healy |
4205788 | June 3, 1980 | Bruninga |
Patent History
Patent number: D276174
Type: Grant
Filed: Aug 2, 1982
Date of Patent: Oct 30, 1984
Assignee: Melnor Industries, Inc. (Moonachie, NJ)
Inventors: Ho Chow (River Edge, NJ), Gordon R. Perry (New York, NY)
Primary Examiner: James R. Largen
Law Firm: James & Franklin
Application Number: 6/404,540
Type: Grant
Filed: Aug 2, 1982
Date of Patent: Oct 30, 1984
Assignee: Melnor Industries, Inc. (Moonachie, NJ)
Inventors: Ho Chow (River Edge, NJ), Gordon R. Perry (New York, NY)
Primary Examiner: James R. Largen
Law Firm: James & Franklin
Application Number: 6/404,540
Classifications
Current U.S. Class:
D23/7