Invention Grant
US09453360B2 Window/ door system with flat track having “C”-shaped roller supports
有权
具有“C”型滚轮支架的平轨轨道/门系统
- Patent Title: Window/ door system with flat track having “C”-shaped roller supports
- Patent Title (中): 具有“C”型滚轮支架的平轨轨道/门系统
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Application No.: US14622872Application Date: 2015-02-15
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Publication No.: US09453360B2Publication Date: 2016-09-27
- Inventor: Soon Seok Kim
- Applicant: Soon Seok Kim
- Agent Mark M. Friedman
- Priority: KR10-2014-0021779 20140225
- Main IPC: E06B3/46
- IPC: E06B3/46 ; E05D15/06 ; E05D15/08 ; E06B1/04 ; E06B3/02
Abstract:
There is provided a window/door system with a flat track having “”-shaped roller supports to provide a nice appearance and to improve air tightness and water tightness by reducing the number of grooves exposed on a window/door frame when a window/door is opened, by using the roller supports in a cross sectional shape of “” which is open at one side.
Public/Granted literature
- US20150240552A1 WINDOW/ DOOR SYSTEM WITH FLAT TRACK HAVING "C"-SHAPED ROLLER SUPPORTS Public/Granted day:2015-08-27
Information query
IPC分类:
