Dual component and dual valve trigger sprayer which mixes...

Details Dual component and dual valve trigger sprayer which mixes... Dual component and dual valve trigger sprayer which mixes...

2005-03-22

2005-03-22

Esquivel, Denise L. (Department: 3744)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

Plural holders for diverse materials

C239S398000, C239S407000, C239S527000, C222S383100

Reexamination Certificate

active

06869027

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.

REFERENCES:
patent: 5152461 (1992-10-01), Proctor
patent: 5339990 (1994-08-01), Wilder
patent: 5439141 (1995-08-01), Clark et al.
patent: 5535950 (1996-07-01), Barriac et al.

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