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:
Jan. 16, 1990
Filed:
Apr. 08, 1985
Applicant:
Inventor:
Bohdan Hurko, Louisville, KY (US);
Assignee:
The Kanthal Corporation, Bethel, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B / ; F24H / ;
U.S. Cl.
CPC ...
219345 ; 219463 ; 219464 ;
Abstract
A hot plate formed by a hub from which spokes radially extend in a horizontal plane, the spokes being formed by flat strips of refractory fibrous or woven material, each positioned in a vertical plane and having upper edges in which downwardly extending notches are formed, and molybdenum disilicide wire in the form of a flat spiral having convolutions with portions inserted in the slots, the wire having terminating ends, and means for connecting the ends with electric current.