Trigger sprayer

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Description

FIG. 1 is a top plan view of a trigger sprayer showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a top perspective view thereof, the broken line drawing of the nozzle tip and neck attachment are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D256271 August 5, 1980 Tada
D275078 August 14, 1984 Wassergord et al.
D275456 September 11, 1984 Martin
D321315 November 5, 1991 Malm et al.
D326707 June 2, 1992 Silvenis et al.
4191313 March 4, 1980 Blake et al.
4257539 March 24, 1981 Cary et al.
4313569 February 2, 1982 Burke
4519527 May 28, 1985 Klaeger
4946074 August 7, 1990 Grogan
5040702 August 20, 1991 Knickerbocker et al.
Patent History
Patent number: D332652
Type: Grant
Filed: Feb 11, 1991
Date of Patent: Jan 19, 1993
Assignee: Contico International, Inc. (St. Louis, MO)
Inventors: Donald D. Foster (St. Charles, MO), Martin S. Laffey (St. Charles, MO)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Rogers, Howell & Haferkamp
Application Number: 7/653,107
Classifications
Current U.S. Class: Trigger, Lever Or Button Actuation (D23/226); D/9448