USER INTERACTION DEVICE
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United States of America Patent
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Issued Date -
Jul 7, 2016
app pub date -
Jan 7, 2016
filing date -
Jan 7, 2015
priority date (Note) -
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Abstract
A user interaction device, in particular an electronic pen, is disclosed which comprises an elongate outer casing (112) having an axis, a chassis (114) located within the outer casing, a switch having electrical contacts (130) supported by the chassis, and a nib (116) movable relative to the chassis (114) and serving to close the switch when axially displaced towards the chassis (114). In the invention, the nib (116) is attached to the chassis (114) by means of an axially compressible resilient element (144) of which a first end (142) is anchored to the chassis (114) and a second end (146) is anchored to the nib (116), and movement of the nib (116) in a direction transverse to the axis of the outer casing (112) is constrained by the resilient element (144).
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