Electric heating – Microwave heating – Enclosed cavity structure
Reexamination Certificate
2005-03-01
2005-03-01
Fuqua, Shawntina (Department: 3742)
Electric heating
Microwave heating
Enclosed cavity structure
C219S746000, C219S748000, C219S749000, C219S750000, C219S691000, C219S695000, C219S745000
Reexamination Certificate
active
06861632
ABSTRACT:
A microwave oven includes a motor for a stirrer and a motor mounting unit. The motor is provided at an outer circumferential surface thereof with a first flange having a hole. The motor mounting unit is provided on an outer surface of a wave guide, and includes a seat, a mounting piece provided at an edge of the seat and having a hole, and a stopper. The stopper is upwardly projected from a first piece provided on the seat adjacent to the mounting piece, to delimit a mounted position of the motor. The motor mounting unit also includes a guide piece upwardly projected from a second piece provided at an edge of the seat. A slot is longitudinally formed along the guide piece. The motor has a second flange at a position opposite to the first flange to be fitted into and guided along the slot.
REFERENCES:
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patent: 3867605 (1975-02-01), Yee
patent: 4105886 (1978-08-01), Baron et al.
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patent: 4289945 (1981-09-01), Kristof
patent: 4568811 (1986-02-01), Yoshimura et al.
patent: 5151569 (1992-09-01), Suh
patent: 5371343 (1994-12-01), Yoshimura et al.
patent: 06-295786 (1994-10-01), None
Communication including a European Search Report mailed by the European Patent Office dated Feb. 20, 2004.
Fuqua Shawntina
Staas & Halsey , LLP
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