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. 21, 2025
Filed:
Jun. 09, 2022
Applicant:
Stek Co., Ltd., Seoul, KR;
Inventors:
Assignee:
STEK CO., LTD., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/08 (2006.01); B32B 7/12 (2006.01); B32B 27/20 (2006.01); B32B 27/26 (2006.01); B32B 27/36 (2006.01); B32B 27/40 (2006.01); C08K 3/04 (2006.01); C08K 3/22 (2006.01); C08K 5/00 (2006.01); C08L 75/04 (2006.01); C09D 133/08 (2006.01); C09D 175/04 (2006.01); C09J 133/08 (2006.01); C09J 175/04 (2006.01);
U.S. Cl.
CPC ...
B32B 27/08 (2013.01); B32B 7/12 (2013.01); B32B 27/20 (2013.01); B32B 27/26 (2013.01); B32B 27/36 (2013.01); B32B 27/40 (2013.01); C09D 133/08 (2013.01); C09D 175/04 (2013.01); C09J 133/08 (2013.01); C09J 175/04 (2013.01); B32B 2250/03 (2013.01); B32B 2255/10 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2307/42 (2013.01); B32B 2307/584 (2013.01); B32B 2307/762 (2013.01); B32B 2367/00 (2013.01); B32B 2375/00 (2013.01); C08K 3/04 (2013.01); C08K 3/22 (2013.01); C08K 2003/2231 (2013.01); C08K 2003/2258 (2013.01); C08K 3/2279 (2013.01); C08K 5/0025 (2013.01); C08K 5/005 (2013.01); C08L 75/04 (2013.01);
Abstract
The present invention relates to an exterior film of a building for protecting glass, which represents excellent weather resistance, impact resistance, and scratch resistance by a base layer combined with thermoplastic polyurethane and a functional coating layer, has self-healing ability, and can improve durability of glass by effectively blocking heat derived from ultraviolet and infrared rays.
Lee, Changsuk. (2025). Exterior film of building for protecting glass (U.S. Patent No. 12202234). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12202234
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile