Invention Grant
US08544639B2 Holder for portable electronic device background 有权
支架用于便携式电子设备背景

Holder for portable electronic device background
Abstract:
A foldable holder includes a foldable cover, a supporting assembly attached to the cover. When the holder is unfolded, the supporting assembly is maintained in a substantially planar form. When the holder is folded, the supporting assembly form a three-dimensional structure that will not collapse under a weight.
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