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:
Jun. 02, 1987
Filed:
Feb. 13, 1986
Applicant:
Inventors:
Takao Uchiya, Sawara, JP;
Haruo Kawashima, Narita, JP;
Assignee:
Toshiba Monofrax Company, Ltd., Chiba, JP;
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
428102 ; 156 93 ; 264 30 ; 428284 ; 428298 ; 428920 ;
Abstract
A laminar block for lining an inner wall of a furnace is composed of a number of individual laminated sheets of inorganic fibers sewed together by means of chain stiches. When the laminar block is cut to size, severing the thread, the chain stitches prevent the laminated sheets from separating.