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:
Apr. 16, 1996
Filed:
Sep. 16, 1994
Applicant:
Inventors:
Sung S Pak, Evington, VA (US);
Archie N Tolley, Appomattox, VA (US);
Assignee:
The Babcock & Wilcox Company, New Orleans, LA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C / ;
U.S. Cl.
CPC ...
264 62 ; 156 89 ;
Abstract
An improved method of making a ceramic tube includes preparing a tube from ceramic fibers with filament winding. The tube is impregnated with a pre-ceramic water soluble polymer solution. The impregnated tube is dried and heated to a temperature of about 500.degree. C. with the impregnating and heating steps being repeated.
Pak, Sung. (1996). Method of making a ceramic tube (U.S. Patent No. 5507986). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5507986
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile