LENS STRUCTURE
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United States of America Patent
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N/A
Issued Date -
Oct 1, 2015
app pub date -
Mar 28, 2014
filing date -
Mar 28, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A lens structure includes a plan lens area and an optical lens area which is enclosed by the plan lens area. The optical lens area is located at the upper area of the plan lens area, and the optical lens area is located right above a user's eyesight so that when the user looks upward, the user can see clearly via the optical lens. The lens structure is suitable for those who needs to look upward frequently through the optical lens.
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