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:
Jan. 07, 2025
Filed:
Apr. 08, 2022
Applicant:
Kolon Industries, Inc., Seoul, KR;
Inventors:
Woo-seok Choi, Seoul, KR;
Min Ho Lee, Seoul, KR;
Hee-jung Cho, Seoul, KR;
Young-shin Park, Seoul, KR;
Jung-soon Jang, Seoul, KR;
Assignee:
KOLON INDUSTRIES, INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D04H 3/011 (2012.01); A47G 27/02 (2006.01); D04H 3/073 (2012.01);
U.S. Cl.
CPC ...
D04H 3/011 (2013.01); D04H 3/073 (2013.01); A47G 27/02 (2013.01); D10B 2331/04 (2013.01); D10B 2503/041 (2013.01);
Abstract
The present disclosure relates to a spunbond nonwoven fabric for a tile carpet base fabric which can manufacture tile carpets with excellent sound absorption performance and tuft withdraw force, including high-thickness nonwoven fabrics made of hollow fibers to which recycled polyester raw materials are applied, and a tile carpet using the same.