Water pulsator

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Description

FIG. 1 is a side elevational view of a water pulsator showing my new design, the opposite side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D225736 January 1973 Mango et al.
D379491 May 27, 1997 Goodin
4534512 August 13, 1985 Chow et al.
5630548 May 20, 1997 Chih
Other references
  • Nelson products catalog, #2230 pistol nozzle, p. 11, 1986.
Patent History
Patent number: D390634
Type: Grant
Filed: Feb 19, 1997
Date of Patent: Feb 10, 1998
Inventor: Patricia J. Albertson (Wayzata, MN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Application Number: 0/66,938
Classifications
Current U.S. Class: Trigger, Lever Or Button Actuation (D23/226)
International Classification: 2301;