Freezing sucker

Details Freezing sucker Freezing sucker

2001-09-05

2002-11-26

Tapolcai, William E. (Department: 3744)

Refrigeration

Using electrical or magnetic effect

Thermoelectric; e.g., peltier effect

C062S003620

Reexamination Certificate

active

06484513

ABSTRACT:

BACKGROUND OF THE INVENTION
The present invention relates to a freezing sucker. More particularly, the present invention relates to a freezing sucker which will be frozen and defrosted quickly.
A nonmagnetic article cannot be attracted by magnets. A mechanical holder may hurt the nonmagnetic article while the mechanical holder holds the nonmagnetic article tightly.
SUMMARY OF THE INVENTION
An object of the present invention is to provide a freezing sucker which freezes a bottom of a working article in order to hold the working article without magnets.
Accordingly, a freezing sucker comprises a base plate, a main panel disposed on the base plate, a plurality of chilling chips disposed on the main panel, a top plate disposed on the chilling chips, and a plurality of temperature sensors disposed between the main panel and the top plate.


REFERENCES:
patent: 5197294 (1993-03-01), Galvan et al.
patent: 5560211 (1996-10-01), Parker
patent: 5817188 (1998-10-01), Yahatz et al.
patent: 6237149 (2001-05-01), MacDonald
patent: 6343478 (2002-02-01), Chang
patent: 6345086 (2002-03-01), Inoue et al.

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