Invention Grant
- Patent Title: Mechanical lockings of floor panels and a tongue blank
- Patent Title (中): 地板面板和舌头空白的机械锁定
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Application No.: US14206214Application Date: 2014-03-12
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Publication No.: US09309679B2Publication Date: 2016-04-12
- Inventor: Darko Pervan , Christian Boo
- Applicant: Välinge Innovation AB
- Applicant Address: SE Viken
- Assignee: VALINGE INNOVATION AB
- Current Assignee: VALINGE INNOVATION AB
- Current Assignee Address: SE Viken
- Agency: Buchanan Ingersoll & Rooney P.C.
- Priority: WOPCT/SE2009/050103 20090130; SE0900580 20090429
- Main IPC: E04F15/02
- IPC: E04F15/02
Abstract:
Floor panels are provided with a mechanical locking system including tongue and grooves provided with protrusions and cavities which are displaceable in relation to each other.
Public/Granted literature
- US20140208677A1 MECHANICAL LOCKINGS OF FLOOR PANELS AND A TONGUE BLANK Public/Granted day:2014-07-31
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