The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 07, 2005
Filed:
Nov. 12, 2002
Kouji Kanzaki, Yamatokoriyama, JP;
Kazuhiro Kawai, Ibaraki, JP;
Kouji Kanzaki, Yamatokoriyama, JP;
Kazuhiro Kawai, Ibaraki, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
To realize an air guide of a radio-frequency heating apparatus that enables fixing of a lamp without use of a vis though it is made of a metal plate material. An air guidemade of a metal plate material is formed with two inverted-L-shaped nails. A holding portionof a lampis hooked on the nailsand a waveguide holding plateis brought into contact with an opposed surface of the holding portionof the lamp. As a result, the lampcan be fixed without using a vis and hence a step of fixing the lampwith a vis can be eliminated. An inexpensive configuration can be realized that is free of fear that a disconnection may occur in a filament due to vibration.