Electricity: circuit makers and breakers – Special application – Incubator
Reexamination Certificate
2007-09-25
2007-09-25
FriedHofer, Michael A. (Department: 2832)
Electricity: circuit makers and breakers
Special application
Incubator
C200S061410
Reexamination Certificate
active
11270589
ABSTRACT:
The present invention provides an ice storage detection switch for detecting an ice level in an ice storage chamber of an ice making machine including: a magnet lever rotatably fitted to the switch lever, for holding the magnet so that the magnet is located in a vicinity of the reed switch when the switch lever is not pressed; and a projecting portion formed on the switch case to be located between a rotational center of the magnet lever and the reed switch, the magnet separating from the reed switch through abutment of the magnet lever on the projecting portion and rotation of the magnet lever when the switch lever is pressed.
REFERENCES:
patent: 4610147 (1986-09-01), Kawasumi
patent: 4662182 (1987-05-01), Tsukiyama et al.
patent: 5033273 (1991-07-01), Buchser et al.
patent: 5390504 (1995-02-01), Hida et al.
patent: 5444200 (1995-08-01), Ikari
Ota Hideji
Sugita Atsushi
Yoshida Kazuhiro
FriedHofer Michael A.
Hoshizaki Denki Kabushiki Kaisha
Klaus Lisa
Wenderoth , Lind & Ponack, L.L.P.
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