Keyboard switch with internal fluid containment network

Details Keyboard switch with internal fluid containment network Keyboard switch with internal fluid containment network

2005-09-20

2005-09-20

Friedhofer, Michael A. (Department: 2832)

Electricity: circuit makers and breakers

Solid contact

Membrane type

Reexamination Certificate

active

06946611

ABSTRACT:
A keyboard switch with an internal air escape network, such as a series of channels or through holes, for containing air or fluid escaping from the switching cavities when a key is depressed.

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