US PATENT SUBCLASS 361 / 288
.~.~.~ Push button
Current as of:
June, 1999
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361 /
HD
ELECTRICITY: ELECTRICAL SYSTEMS AND DEVICES
271
DF
ELECTROSTATIC CAPACITORS
{4}
277
DF
.~ Variable {4}
287
DF
.~.~ Mechanically variable {5}
288
.~.~.~ Push button
DEFINITION
Classification: 361/288
Push button:
(under subclass 287) Subject matter in which the mechanical movement is initiated by depressing a button.
SEE OR SEARCH CLASS
200, Electricity: Circuit Makers and Breakers,
600, for a capacitive switch, absent circuitry.
307, Electrical Transmission or Interconnection Systems,
116+, for a capacitive device controlled switching circuit.
341, Coded Data Generation or Conversion, 33, for a capacitive keyboard controlled code transmitter.