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. 30, 1986
Filed:
Jul. 30, 1985
Applicant:
Inventors:
Kenyo Matsushita, Ihara, JP;
Hiroshi Ishida, Ihara, JP;
Assignee:
Nippon Light Metal Company Limited, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47J / ; B65D / ; H05B / ;
U.S. Cl.
CPC ...
219 / ; 219 1067 ; 126390 ; 220455 ; 220456 ;
Abstract
A cooking utensil for heating by electromagnetic induction comprises an aluminum or aluminum alloy vessel having at its bottom a spray coated layer of iron and a spray coated layer of aluminum or an aluminum alloy covering the iron layer.