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:
Aug. 11, 1981
Filed:
Aug. 20, 1979
Applicant:
Inventors:
Assignee:
Burlington Industries, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09B / ;
U.S. Cl.
CPC ...
8494 ; 8532 ; 8653 ; 8918 ; 428 91 ;
Abstract
The invention concerns an improved stretch denim fabric dyed with hot indigo dye and strengthened by incorporating a filament filling yarn without obtaining whitening or crease wear problems. The invention also concerns a novel hot indigo dyeing process as well as an improved finishing process for this fabric.