Electric heating – Microwave heating – Waveguide applicator
Reexamination Certificate
2008-04-29
2008-04-29
Vo, Tuyet (Department: 2821)
Electric heating
Microwave heating
Waveguide applicator
C219S690000, C219S702000, C219S746000, C361S301100, C361S302000
Reexamination Certificate
active
07365291
ABSTRACT:
A high voltage input apparatus for a magnetron, in which first protrusions formed on lead conductors are caught by insulators and an insulating case, a ground metal is bonded to the insulating case, and expanded portions formed on the insulators are caught by the insulating case and the ground metal, thereby firmly fixing the lead conductors and preventing the lead conductors from being undesirably separated from the insulators and the insulating case.
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U.S. Appl. No. 10/978,347 to Seung Won Baek et al., filed Nov. 2, 2004.
English Language Abstract of JP 2003-242899. Jun. 12, 2002.
Lee Jong Soo
Lee Yong Soo
Greenblum & Bernstein P.L.C.
LG Electronics Inc.
Vo Tuyet
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