Invention Grant
- Patent Title: Mechanical locking of floor panels with a flexible bristle tongue
- Patent Title (中): 机械锁定地板面板与灵活的刷毛舌头
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Application No.: US14463972Application Date: 2014-08-20
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Publication No.: US09382716B2Publication Date: 2016-07-05
- Inventor: Darko Pervan , Agne Palsson
- Applicant: VALINGE 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: SE0601550 20060711
- Main IPC: E04F15/14
- IPC: E04F15/14 ; E04F15/02 ; E04B5/00
Abstract:
Floor panels which are provided with a mechanical locking system including a displaceable tongue in a displacement groove. The tongue is moulded and provided with bendable protrusions. A building panel having an edge portion provided with a groove, in which a tongue formed as a separate part is received, wherein the tongue includes at least two bow shaped protrusions at a first long edge of the tongue, and wherein the protrusions are arranged bendable in the groove.
Public/Granted literature
- US20140366476A1 MECHANICAL LOCKING OF FLOOR PANELS WITH A FLEXIBLE BRISTLE TONGUE Public/Granted day:2014-12-18
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