Invention Grant
- Patent Title: Window blind device
- Patent Title (中): 窗帘设备
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Application No.: US15131843Application Date: 2016-04-18
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Publication No.: US09587428B2Publication Date: 2017-03-07
- Inventor: Szu-Chang Huang
- Applicant: TAICANG KINGFU PLASTIC MANUFACTURE CO., LTD.
- Applicant Address: CN Jiangsu Province
- Assignee: Taicang Kingfu Plastic Manufacture Co., LTD.
- Current Assignee: Taicang Kingfu Plastic Manufacture Co., LTD.
- Current Assignee Address: CN Jiangsu Province
- Agency: LeClairRyan
- Priority: CN201520248781U 20150423; CN201520321138U 20150519
- Main IPC: E06B9/322
- IPC: E06B9/322 ; E06B9/323
Abstract:
A window blind device includes a headrail, a bottomrail, a window shade, a frame, and a plurality of control wheels. The frame includes two frame halves each including a wall body and a plurality of shaft halves. When the frame halves are brought into mating engagement with each other, male and female connecting regions of each of the shaft halves of each of the frame halves matingly fit with the female and male connecting regions of a corresponding one of the shaft halves of the other one of the frame halves, respectively.
Public/Granted literature
- US20160312528A1 WINDOW BLIND DEVICE Public/Granted day:2016-10-27
Information query
IPC分类:
