Electronically controllable pen comprising a force switch

Details Electronically controllable pen comprising a force switch Electronically controllable pen comprising a force switch

2005-07-21

2008-08-19

Nguyen, Tuan N (Department: 3751)

Coating implements with material supply

Combined

C346S140100, C346S140100

Reexamination Certificate

active

07413363

ABSTRACT:
A pen which includes a marking device, the pen being operative to mark a visible path onto a surface. The marking device is electronically controllable to change an attribute of the path, such as line width or color. The marking device is actuated in response to a compression force sensed by a switch.

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