Refrigeration – Consumable products produced by cooling
Reexamination Certificate
2007-02-20
2007-02-20
Tapolcai, William E. (Department: 3744)
Refrigeration
Consumable products produced by cooling
C062S140000
Reexamination Certificate
active
10921426
ABSTRACT:
An artificial snowman system for to allow a user to enjoy a snowman in climates that may not support snow. The artificial snowman system includes a form assembly being for resting on a support surface. A conduit is coupled to the form assembly whereby the conduit is coiled around an exterior of the form assembly. A refrigeration assembly is coupled to the conduit whereby the refrigeration assembly is in fluid communication with the conduit. The refrigeration assembly is for pumping refrigerant through the conduit whereby the conduit is cooled by the refrigerant to cool air around the conduit and freeze the moisture in the air to the conduit to provide the form assembly with the appearance of being made of snow.
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patent: 4351157 (1982-09-01), Zeigler
patent: 5018360 (1991-05-01), Jones
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patent: 5632926 (1997-05-01), Dyer, Jr.
patent: 5851415 (1998-12-01), Thomas
patent: 6176464 (2001-01-01), Harvey
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