Timed control valve for sprinkler system
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Description
FIG. 1 is a perspective view taken from the top, front and left side of a timed control valve for a sprinkler system showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and
FIG. 6 is a rear elevational view thereof.
Referenced Cited
U.S. Patent Documents
D208451 | August 1967 | Anesi |
D212154 | September 1968 | Benjamin |
D235145 | May 1975 | Fernandez |
D247717 | April 11, 1978 | Sturman |
D253843 | January 1, 1980 | Fernandez |
D269697 | July 12, 1983 | Graham et al. |
3482604 | December 1969 | Fleckenstein et al. |
3735779 | May 1973 | Hunter |
3865138 | February 1975 | Jones |
3921667 | November 1975 | Corliss et al. |
4180099 | December 25, 1979 | Moore |
4526198 | July 2, 1985 | Scott |
Patent History
Patent number: D289431
Type: Grant
Filed: Oct 3, 1984
Date of Patent: Apr 21, 1987
Assignee: Gardena Kress & Kastner GmbH
Inventors: Franco Clivio (Zurich), Dieter Raffler (Neu-Ulm)
Primary Examiner: James R. Largen
Law Firm: Steele, Gould & Fried
Application Number: 6/657,412
Type: Grant
Filed: Oct 3, 1984
Date of Patent: Apr 21, 1987
Assignee: Gardena Kress & Kastner GmbH
Inventors: Franco Clivio (Zurich), Dieter Raffler (Neu-Ulm)
Primary Examiner: James R. Largen
Law Firm: Steele, Gould & Fried
Application Number: 6/657,412
Classifications
Current U.S. Class:
D23/38