Invention Grant
- Patent Title: Flooring material and a rotational body used therewith
- Patent Title (中): 地板材料和与其一起使用的旋转体
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Application No.: US13582448Application Date: 2011-02-14
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Publication No.: US08590250B2Publication Date: 2013-11-26
- Inventor: Kwang Seok Oh
- Applicant: Kwang Seok Oh
- Agent Christopher Paul Mitchell
- Priority: KR10-2010-0018434 20100302
- International Application: PCT/KR2011/000964 WO 20110214
- International Announcement: WO2011/108812 WO 20110909
- Main IPC: E04F15/02
- IPC: E04F15/02
Abstract:
Provided are a flooring material and a rotational body used therewith which are adapted to improve quality reliability in flooring materials by stably providing not only a fastening force in the horizontal direction but also a fastening force in the vertical direction when flooring panels are assembled with each other, thereby facilitating assembly of the flooring panels and strengthening the joining force due to assembly.
Public/Granted literature
- US20120317916A1 FLOORING MATERIAL AND A ROTATIONAL BODY USED THEREWITH Public/Granted day:2012-12-20
Information query
