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. 29, 1978
Filed:
Jun. 15, 1976
Applicant:
Inventors:
Ezekiel H Hull, Greensboro, NC (US);
Robert H McIntosh, Greensboro, NC (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D03D / ;
U.S. Cl.
CPC ...
428 97 ; 428 95 ;
Abstract
Conventional tufted carpet floor covering includes a self-sanitizing additive intimately mixed with the liquid carpet construction composition which binds the tuft loops in place in the primary backing. The self-sanitizing additive is a mixture of a nonionic trialkylamine and a Group II-A or Group II-B metal salt of a monocarboxylic acid having a carbon chain length of 1 to 4.