Apparatus and method for demonstrating the efficacy of a...

Details Apparatus and method for demonstrating the efficacy of a... Apparatus and method for demonstrating the efficacy of a...

2005-10-17

2009-02-24

Fernstrom, Kurt (Department: 3711)

Education and demonstration

Science

Chemistry or metallurgy

C434S270000

Reexamination Certificate

active

07494342

ABSTRACT:
Provided is a demonstration apparatus comprising a top subassembly and a bottom subassembly. The top subassembly includes a reservoir adapted to contain a consumer product to be demonstrated. The consumer product has efficacy to produce a consumer-desired effect that is directly or indirectly observable. The bottom subassembly includes a vial containing a contaminant upon which the consumer product produces the consumer-desired effect. The top sub assembly and bottom subassembly are coupled to a reservoir seal element. Upon activation of the demonstration apparatus, the consumer product flows into the bottom subassembly and contacts the contaminant to produce the consumer-desired effect. Also provided, are a method of use for the demonstration apparatus and a kit containing the demonstration apparatus.

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patent: 2005/0026126 (2005-02-01), Hageman

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