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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.:

US 9944050 B1

PDFFull Text
Date of Patent:
Apr. 17, 2018

Filed:

Jan. 20, 2014

Floor panel

Applicant:

Kanaflex Corporation, Osaka, JP;

Inventor:

Shigeki Kanao, Nishinomiya, JP;

Assignee:

KANAFLEX CORPORATION, Osaka, JP;

Attorney:

Wenderoth, Lind & Ponack, L.L.P.

Primary Examiner:

Brent T O'Hern

Int. Cl.
CPC ...
B32B 13/06 (2006.01); E04F 15/024 (2006.01); E04F 15/08 (2006.01); B32B 7/12 (2006.01); B32B 9/00 (2006.01); E04F 15/10 (2006.01); B32B 5/20 (2006.01); B32B 5/22 (2006.01); B32B 5/32 (2006.01); B32B 7/04 (2006.01); B32B 9/04 (2006.01); B32B 13/02 (2006.01); B32B 13/12 (2006.01); B32B 15/04 (2006.01); B32B 15/08 (2006.01); B32B 15/18 (2006.01); B32B 15/20 (2006.01); B32B 27/06 (2006.01); B32B 27/18 (2006.01); B32B 27/30 (2006.01); B32B 27/32 (2006.01); B32B 27/38 (2006.01); B32B 27/40 (2006.01); B32B 27/42 (2006.01); B32B 3/04 (2006.01);
U.S. Cl.
CPC ...
B32B 13/06 (2013.01); B32B 5/20 (2013.01); B32B 5/22 (2013.01); B32B 5/32 (2013.01); B32B 7/045 (2013.01); B32B 7/12 (2013.01); B32B 9/002 (2013.01); B32B 9/04 (2013.01); B32B 9/045 (2013.01); B32B 9/046 (2013.01); B32B 13/02 (2013.01); B32B 13/12 (2013.01); B32B 15/046 (2013.01); B32B 15/08 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B32B 27/065 (2013.01); B32B 27/18 (2013.01); B32B 27/302 (2013.01); B32B 27/304 (2013.01); B32B 27/308 (2013.01); B32B 27/32 (2013.01); B32B 27/38 (2013.01); B32B 27/40 (2013.01); B32B 27/42 (2013.01); E04F 15/0247 (2013.01); E04F 15/02405 (2013.01); E04F 15/02452 (2013.01); E04F 15/085 (2013.01); E04F 15/107 (2013.01); B32B 3/04 (2013.01); B32B 2255/06 (2013.01); B32B 2255/205 (2013.01); B32B 2255/26 (2013.01); B32B 2262/0223 (2013.01); B32B 2262/0253 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/101 (2013.01); B32B 2262/103 (2013.01); B32B 2262/106 (2013.01); B32B 2266/02 (2013.01); B32B 2266/025 (2013.01); B32B 2266/0228 (2013.01); B32B 2266/0235 (2013.01); B32B 2266/0242 (2013.01); B32B 2266/0278 (2013.01); B32B 2266/0285 (2013.01); B32B 2266/04 (2013.01); B32B 2266/049 (2016.11); B32B 2266/06 (2013.01); B32B 2307/50 (2013.01); B32B 2307/718 (2013.01); B32B 2419/04 (2013.01); B32B 2471/00 (2013.01); Y10T 428/24198 (2015.01); Y10T 428/24967 (2015.01); Y10T 428/249968 (2015.04);
Abstract

In a floor panel () including a foamed cement board () having at least a foamed cement layer (), a top plate () attached to an upper surface of the foamed cement board (), and a bottom plate () attached to a lower surface of the foamed cement board (). The foamed cement layer () is configured so that the layer () has a porous hardened cement phase and a fiber dispersed in the phase. Also, the layer () has a thickness within a range from 12 to 30 mm and a specific gravity within a range from 0.8 to 1.5. Thereby, the floor panel can be light in weight while desired strengths for the floor panel are established. The floor panel can be readily produced without any complicated processes.

Find Patent Forward Citations

Kanao, Shigeki. (2018). Floor panel (U.S. Patent No. 9944050). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9944050

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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