Viewing glasses with adjustment mechanism
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United States of America Patent
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Apr 2, 2013
Grant Date -
Jun 7, 2012
app pub date -
Mar 1, 2011
filing date -
Dec 3, 2010
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Viewing glasses include a frame and a bridge. The frame has a spacer, and the spacer has at least two location grooves formed in different positions. The bridge is arranged on the spacer and includes a base and two side pads. The base has an elastic location piece corresponding to the location grooves of the spacer that can adjust the position of the bridge located on the spacer.
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Family
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Cited Art Landscape
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