Controlled release of substances

Details Controlled release of substances Controlled release of substances

2005-08-02

2005-08-02

Nguyen, Dinh Q. (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Including supply holder for material

C239S340000, C239S345000, C239S373000, C239S327000, C239S034000, C239S043000

Reexamination Certificate

active

06923383

ABSTRACT:
The present invention is directed to a device for releasing a fluid. The device includes a housing having an interior region, a fluid contained within the interior region, and the ability to controllably release the fluid from the housing.

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