Sprinkler
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Description
FIG. 1 is a side perspective view of a sprinkler showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a front elevational view thereof;
FIG. 6 is the opposite side elevational view thereof;
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Other references
2050659 | August 1936 | Knuth |
2968440 | January 1961 | Cone |
4562962 | January 7, 1986 | Hartman |
4625914 | December 2, 1986 | Sexton et al. |
- Marina-Haupthahn und Wassersteckdosen Kombinationsmoglichkeiten fur die Steckdosen (1 pg.). Gardena Sprinkler-System (12 pages). Gardena Wassertransport-System. Gardena Sprinkler-System, Die Ideale dauerhaft ober-oder unterirdisch verlegte, flachendeckende Gartenbewasserung, Praktisch fur Zier-und Nutzgarten, Gute Plazierung und Kundenberatung verstarken den Abverkauf.
Patent History
Patent number: D316892
Type: Grant
Filed: Aug 23, 1989
Date of Patent: May 14, 1991
Assignee: Gardena Kress & Kastner GmbH
Inventor: Franco Clivio (Zurich)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/397,570
Type: Grant
Filed: Aug 23, 1989
Date of Patent: May 14, 1991
Assignee: Gardena Kress & Kastner GmbH
Inventor: Franco Clivio (Zurich)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M. H. Tung
Law Firm: Eckert Seamans Cherin & Mellott
Application Number: 7/397,570
Classifications
Current U.S. Class:
Sprinkler For Lawn, Agricultural Irrigation Or Fire Extinguishing (5) (D23/214)