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. 09, 1976
Filed:
Feb. 24, 1975
Applicant:
Inventor:
Kazumi Hirai, Nabari, JA;
Assignee:
Matsushita Electric Industrial Co., Ltd., Kadoma, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ;
U.S. Cl.
CPC ...
219 / ; 126190 ;
Abstract
A microwave oven comprising a cubical casing with front edges of its side walls cut diagonally at an angle and with its top wall made much shorter than the lower wall for hingedly supporting a door slantwise at the front edge of the top wall. The door is provided with a see-through observation window of triangular cross section projecting outwardly from its surface, so that the inner surface of the window forms part of the heating room together with the casing upon closure of the door, while an object being heated in the oven is readily observed through the window from various angles during cooking without requiring any separate illuminating source.