Telescopically adjustable pair of spectacles
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United States of America Patent
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May 10, 2016
Grant Date -
May 23, 2013
app pub date -
Jul 27, 2011
filing date -
Jul 29, 2010
priority date (Note) -
In Force
status (Latency Note)
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Abstract
The invention relates to a pair of spectacles, comprising a viewing portion and two side arms that are each connected to the viewing portion, each side arm including a first portion and a second portion sliding relative to one another in a sliding direction between a retracted position and an extended position, said pair of spectacles being characterized in that: the first portion includes a first pair of legs extending in the sliding direction; the second portion includes a second pair of legs extending in the sliding direction; and the first pair of legs and the second pair of legs are mutually engaged.
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