Lawn sprinkler

- Hozelock-ASL Limited
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Description

FIG. 1 is a top plan view of a lawn sprinkler, showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is an end elevational view thereof; and

FIG. 6 is an elevational view of the end opposite that shown in FIG. 5 thereof.

Referenced Cited
U.S. Patent Documents
1504152 August 1924 Slack
2597366 May 1952 Nordenstam
2921474 January 1960 Ballard
Other references
  • Nelson Lawn and Garden 1986 Catalogue, pp. 2 and 3, Rainshower Sprinklers 1035, 1050, N-063, N-068A, N-055A, top right & middle of p. 2, top of p. 3.
Patent History
Patent number: D309772
Type: Grant
Filed: Jun 29, 1987
Date of Patent: Aug 7, 1990
Assignee: Hozelock-ASL Limited (Aylesbury)
Inventors: Malcolm Hastings (Coventry), John Lang (Bicester)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Lee, Mann, Smith, McWilliams & Sweeney
Application Number: 7/67,475
Classifications
Current U.S. Class: Oscillating (D23/216)