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:
Mar. 08, 2005
Filed:
Oct. 31, 2002
Yoshio Mitsumoto, Kashihara, JP;
Takahide Yamaguchi, Kashiba, JP;
Yoshio Mitsumoto, Kashihara, JP;
Takahide Yamaguchi, Kashiba, JP;
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
A plurality of slots are provided so as to be located between a thin plate flexible opening section screen member and a heating chamber wall surfacefor allowing insertion of the opening section screen member. A gently-curved bulging surface exists in an area where the heating chamber wall surfaceand the opening section screen memberare mated together. As a result, residual warpage which would otherwise remain when the opening section screen member is warped for attachment becomes invisible, thereby preventing occurrence of clearance, which would cause sparking or the like.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile