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:
Sep. 19, 1978
Filed:
Feb. 25, 1977
Applicant:
Inventors:
Hajime Tachikawa, Yokohama, JP;
Kenji Satoh, Yokohama, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 126 / ;
Abstract
A microwave oven in which the amount of ventilation for a heating chamber is changed dependent upon whether the heating time is controlled automatically or whether the heating time is controlled by manually setting a timer or a like device, whereby the deposition of dew on the wall of the heating chamber and the obscuring of a viewing panel are prevented.