Locking adjustment knob
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United States of America Patent
Stats
-
May 30, 2017
Grant Date -
Sep 22, 2016
app pub date -
Mar 21, 2016
filing date -
Nov 30, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An adjustment apparatus for adjusting a setting of a sighting device, such as a riflescope or telescope, includes an adjustment knob operatively coupled to an adjustment mechanism, where rotation of the adjustment knob about a rotational axis drives the adjustment mechanism to adjust the setting of the sighting device. The adjustment apparatus further includes a lock mechanism including a first lock element fixed relative to the sighting device and a second lock element selectively movable relative to the first lock element. When the lock elements engage one another, the adjustment knob is in a locked position and restrained from rotating about the rotational axis. The adjustment apparatus may further include a lock-release mechanism operable to disengage the lock elements and allow the adjustment knob to rotate about the rotational axis.
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