Invention Grant
US08523124B2 Protection frame for a portable device 失效
便携式设备的保护框架

Protection frame for a portable device
Abstract:
A protection frame has a frame body and a supporting arm. The frame body is mounted around the portable device. The supporting arm is mounted pivotally on the frame body to allow the user to adjust the propping angle of the portable device. Therefore, the portable device can be used at different visual angles as desired.
Public/Granted literature
Information query
Patent Agency Ranking
0/0