DUAL COMPONENT AND DUAL VALVE TRIGGER SPRAYER WHICH MIXES COMPONENTS IN DISCHARGE PASSAGE

Title:

DUAL COMPONENT AND DUAL VALVE TRIGGER SPRAYER WHICH MIXES COMPONENTS IN DISCHARGE PASSAGE

Document Type and Number:

WIPO Patent Application WO2005002736

Kind Code:

A3

Abstract:

The present invention pertains to a trigger sprayer which is connectable to two container volumes containing separate liquids. The sprayer has a trigger that is manipulated to draw the separate liquids into two separate pump chambers and then supply the two separate liquids from the pump chambers through two separate discharge passages and check valves to a mixing chamber of the sprayer. In the mixing chamber the two separate liquids are mixed together prior to their being dispensed from the trigger spray.

Inventors:

FOSTER DONALD D
NELSON PHILIP L

Application Number:

PCT/US2004/010659

Publication Date:

March 24, 2005

Filing Date:

April 07, 2004

Export Citation:

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Assignee:

CONTINENTAL AFA DISPENSING CO (US)

International Classes:

B05B7/02; B05B11/00; B05B; (IPC1-7): B05B7/02

Foreign References:

US6550694B1	2003-04-22
US6729560B2	2004-05-04
US5535950A	1996-07-16

Other References: