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. 08, 1987
Filed:
Dec. 13, 1985
Applicant:
Inventors:
Tatsuya Tsuda, Osaka, JP;
Masako Nogi, Nara, JP;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219492 ; 219 / ; 99325 ;
Abstract
A heating appliance includes a heating circuit for heating an object disposed in a heating chamber, a detection circuit for detecting heat completion of the heated object, and a switch for switching between different power levels of the heating circuit prior to heat completion detecting by the detection circuit, heat completion being detected when the output of a sensor within the detection circuit reaches a predetermined value.