Sprinkler

Description

FIG. 1 is a top perspective view of a sprinkler showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevational view thereof; and

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D22491 May 1893 Melavin
D118264 December 1939 Kent
1380464 June 1921 Brooks
1780233 November 1930 Jenkins
1825640 September 1931 Wert
2484794 October 1949 Reuter
2557206 June 1951 Spender
2566781 September 1951 Tetzlaff
2607625 August 1952 Salmonese
2924394 February 1960 Clark
2973149 February 1961 Kacherigis
Other references
  • Hardware Age, Apr. 10, 1947, p. 77, "Model No. 30" item. House & Garden, Jun. 1960, p. 21, Models "K" and K20.
Patent History
Patent number: D275416
Type: Grant
Filed: Dec 1, 1982
Date of Patent: Sep 4, 1984
Assignee: Gardena Kress + Kastner GmbH
Inventors: Franco Clivio (Ulm), Dieter Raffler (Neu-Ulm)
Primary Examiner: James R. Largen
Law Firm: Steele, Gould & Fried
Application Number: 6/445,901
Classifications