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:
Sep. 19, 2023
Filed:
Oct. 06, 2021
Applicant:
Wellmade Floor Industries Co., Ltd., Jiangsu, CN;
Inventor:
Zhu Chen, Nanjing, CN;
Assignee:
WELLMADE FLOOR INDUSTRIES CO., LTD., Jiangsu, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B28B 1/16 (2006.01); E04B 1/94 (2006.01); E04F 15/10 (2006.01);
U.S. Cl.
CPC ...
E04B 1/941 (2013.01); B28B 1/16 (2013.01); E04F 15/107 (2013.01);
Abstract
A composite fireproof board has structure that includes, from top to bottom, a bottom layer, a lower reinforcement mesh layer, a middle layer, an upper reinforcement mesh layer, and a surface layer. The middle layer includes an organic frame and an inorganic fireproof material filled within the frame. The frame is provided with fixed grooves on edges adjacent to the fireproof material, and is further provided with through holes.
Chen, Zhu. (2023). Composite fireproof board and method of processing and preparing the same (U.S. Patent No. 11761199). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11761199
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile