Input pen
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United States of America Patent
Stats
-
Mar 26, 2002
Grant Date -
N/A
app pub date -
Jan 2, 2001
filing date -
Jul 6, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A input pen for a portable information processing terminal device with an input tip (12) biased axially forward by pressure applied thereto by a return spring (13). The pressure applied to the input tip (12) is optionally adjustable. A front barrel 10 is detachably attached to a front portion of a barrel (1). The input tip (12) is axially slidably inserted in the front barrel 10. The return spring 13 extended in the front barrel (10) applies pressure to the input tip (12) so as to bias the input tip (12) forward.
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