Trigger sprayer

- The Dow Chemical Company
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Description

FIG. 1 is a front elevational view of a trigger sprayer showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a plan top thereof view; and,

FIG. 5 is an enlarged front perspective view thereof.

The broken lines are for illustrative purposes only and form no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D238655 February 1976 Mckinney et al.
D243180 January 25, 1977 Federico et al.
D244531 May 31, 1977 Klingaman
D247366 February 28, 1978 Jones et al.
D256946 September 16, 1980 Campbell et al.
D277978 March 12, 1985 Bundschuh
D285713 September 16, 1986 Garneau
4361256 November 30, 1982 Corsette
4519527 May 28, 1985 Klaeger
4618077 October 21, 1986 Corsette
4946074 August 7, 1990 Grogan
Patent History
Patent number: D326707
Type: Grant
Filed: Jun 1, 1990
Date of Patent: Jun 2, 1992
Assignee: The Dow Chemical Company (Midland, MI)
Inventors: Scott A. Silvenis (Midland, MI), Ronald A. Wadsworth (Santa Ana, CA)
Primary Examiner: Susan J. Lucas
Assistant Examiner: M H. Tung
Attorney: J. Robert Dean, Jr.
Application Number: 7/531,807
Classifications
Current U.S. Class: Trigger, Lever Or Button Actuation (D23/226)