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. 13, 1976
Filed:
Oct. 19, 1973
Applicant:
Inventors:
Mendel Friedman, Moraga, CA (US);
Willie Fong, Richmond, CA (US);
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06P / ;
U.S. Cl.
CPC ...
8 17 ; 8128 / ;
Abstract
The flame resistance of wool is enhanced by treating it with chlorendic acid. The treatment is carried out in a manner similar to conventional dyeing, or in conjunction with dyeing. Typically, the wool is contacted with a hot aqueous medium containing chlorendic acid and a dye.
Friedman, Mendel. (1976). Flame-resistant wool (U.S. Patent No. 3950129). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/3950129
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile