Microwave oven and latch board in the microwave oven

Details Microwave oven and latch board in the microwave oven Microwave oven and latch board in the microwave oven

2011-05-24

2011-05-24

Van, Quang T (Department: 3742)

Electric heating

Microwave heating

With control system

C219S739000, C219S715000

Reexamination Certificate

active

07947935

ABSTRACT:
A latch board of a microwave oven is provided. The latch board includes a first lever for controlling on/off operation of a monitor switch. The first lever is formed in an approximate triangular shape and has a hinge formed at a first edge, a pressing part formed at a second edge to come in contact with the monitor switch, and a protrusion part formed at a third edge to come in contact with the latch more rapidly. In the latch board, a difference in operation time of the monitor switch and the circuit switch can be increased such that the operation stability of the microwave oven is improved.

REFERENCES:
patent: 6521875 (2003-02-01), Kim et al.
patent: 2004/0182856 (2004-09-01), Lee et al.
patent: 88 1 02377 (1988-11-01), None
patent: 2000-0031906 (2000-06-01), None
Chinese Office Action dated May 8, 2009.
Australian Office Action dated Jun. 7, 2007.

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