Additive-storing tank assembly and refrigerator having the same

Details Additive-storing tank assembly and refrigerator having the same Additive-storing tank assembly and refrigerator having the same

2006-03-13

2010-10-05

Tyler, Cheryl J (Department: 3744)

Refrigeration

Withdrawable liquid, e.g., dispenser

C137S205500, C222S146600, C222S617000, C251S318000, C251S321000, C251S323000, C251S336000, C251S337000

Reexamination Certificate

active

07805956

ABSTRACT:
An additive-storing tank assembly includes: a tank body having an additive-storing space defined in the tank body, in which an additive is stored; a plunger-holding tube provided at one side of the tank body in order to connect the additive-storing space with a water supply pipe for supplying water to a dispenser of a refrigerator; and an opening/closing means for selectively connecting the additive-storing space with the water supply pipe so that the additive stored in the additive-storing space is dissolved in the water flowing through the water supply pipe.

REFERENCES:
patent: 5071070 (1991-12-01), Hardy
patent: 5766660 (1998-06-01), Lee et al.
patent: 2004/0187516 (2004-09-01), Lee
patent: 2005/0258082 (2005-11-01), Lund et al.

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