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. 08, 1983
Filed:
Apr. 24, 1981
Applicant:
Inventor:
Edward M Fischer, White Bear Lake, MN (US);
Assignee:
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
D04C / ; D04C / ; D02G / ; D02G / ;
U.S. Cl.
CPC ...
87-6 ; 57210 ; 57903 ; 428366 ; 501-1 ;
Abstract
A composite fiber sewing thread comprising a central core having one or more strands of an inorganic or organic fiber or blends thereof, and an outer jacket enclosing the core and having the form of a tubular body of braided strands of continuous ceramic fibers is disclosed. The thread is useful in very high temperature applications.