US PATENT SUBCLASS 84 / 721
.~.~.~.~ Foot control
Current as of:
June, 1999
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84 /
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MUSIC
1
DF
INSTRUMENTS
{9}
600
DF
.~ Electrical musical tone generation {5}
671
DF
.~.~ Electric analog oscillators {9}
718
DF
.~.~.~ Constructional details {3}
721
.~.~.~.~ Foot control
DEFINITION
Classification: 84/721
Foot control:
(under subclass 718) Subject matter wherein the mechanical feature is a foot controlled device.
SEE OR SEARCH CLASS
200, Electricity: Circuit Makers or Breakers,
86.5, for foot controlled switches, per se.