Invention Grant
- Patent Title: Personal media viewing device
- Patent Title (中): 个人媒体观看设备
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Application No.: US13752322Application Date: 2013-01-28
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Publication No.: US08792189B2Publication Date: 2014-07-29
- Inventor: Bibek Sahu
- Applicant: Bibek Sahu
- Agency: Patwrite LLC
- Agent Mark David Torche
- Main IPC: G02B27/02
- IPC: G02B27/02 ; G02B7/02

Abstract:
A personal media viewing device has a frame that adjustably holds a pair of lenses. The frame has tracks along a bottom inside portion that guides the lenses as a lens adjustment knob is turned. The adjustment knob is attached to a translating screw shaft that has opposingly threaded portions that interact with a left and right traveling nut attached to each lens and moves each lens in an opposite direction. An elastic strap is used to removably hold a personal media device to the frame and a head attachment portion is provided to allow a user to operate the personal media viewing device hands free. The adjustment knob allows a user to adjust the lenses to an off-axis position selected to reduce eyestrain, headaches and other non-desirable effects associated with viewing a device in front of the user's eyes.
Public/Granted literature
- US20130194682A1 PERSONAL MEDIA VIEWING DEVICE Public/Granted day:2013-08-01
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