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:
May. 28, 1991
Filed:
Mar. 14, 1989
Applicant:
Inventors:
Klaus H Hemsath, Toledo, OH (US);
H Kenneth Staffin, Colonia, NJ (US);
Michael Owsiany, Edison, NJ (US);
Assignee:
Gas Research Institute, Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
F27B / ;
U.S. Cl.
CPC ...
266254 ; 266251 ; 432212 ; 432213 ;
Abstract
A heating mantle for heating materials, such as metals, alloys or inorganic chemicals in a retort, includes a tubular wall and annular chambers cooperating with said wall for forming a tortious path around the retort for hot gases. The mantle provides a very high convective heat transfer coefficient.
Hemsath, Klaus. (1991). Heating furnace (U.S. Patent No. 5018707). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5018707
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile