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:
Dec. 29, 1981
Filed:
Jun. 28, 1979
Applicant:
Inventors:
Yutaka Takagi, Sakai, JP;
Munemitsu Toyoda, Osaka, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 / ; 219400 ; 126 / ;
Abstract
A microwave oven with a capability of functioning as an electric heating oven comprises an oven cavity surrounded by a heat insulating wall or an athermanous wall. A forced air flow creating means includes a damper means for creating the air flow within the oven cavity when the microwave heating operation is performed, and for creating the air flow around the oven cavity wall when the electric heating operation is performed.
Takagi, Yutaka. (1981). Microwave oven with a capability of functioning as an electric heating (U.S. Patent No. 4308444). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4308444
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile