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US 2010/0167785 A1Published application
Cell phone
OwnerChen-Chen LIU, Ting Ru Cheninventors
Life of this patent
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Abstract
A cell phone including: a main body and a rotary element is provided. The main body has a first surface. The rotary element is installed to the main body, and includes a rotary portion. The rotary portion is located on the first surface, and the rotary portion has a function of rotating over the main body.
Claims19
A cell phone, comprising:
- a main body having a first surface;
- and
- a rotary element installed in the main body and comprising a rotary portion, wherein the rotary portion is located on the first surface and has a function of rotating over the main body.
Dependencies are inferred from the claim text.