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. 06, 1984
Filed:
Feb. 12, 1982
Applicant:
Inventor:
John D TenEyck, Lewiston, NY (US);
Assignee:
Kennecott Corp., Cleveland, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; E04B / ;
U.S. Cl.
CPC ...
428285 ; 52270 ; 52506 ; 428212 ; 428284 ; 428299 ;
Abstract
The invention relates to a ceramic fiber felt or mat having an area comprising a high temperature ceramic fiber and another portion of lower temperature ceramic fiber. The two portions being joined seamlessly by an intermingling and intimate relationship of the two fiber types during the formation process. The invention further provides apparatus for formation of such ceramic fiber composites and further provides for forming such composite ceramic fiber members into modules.