US PATENT SUBCLASS 192 / 66.2
.~.~ Conical or frustoconical
Current as of:
June, 1999
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192 /
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CLUTCHES AND POWER-STOP CONTROL
30 R
DF
CLUTCHES
{15}
66.1
DF
.~ Axially engaging {5}
66.2
.~.~ Conical or frustoconical {3}
66.21
DF
.~.~.~
> Plural radially spaced surfaces
66.22
DF
.~.~.~
> Spring engaged
66.23
DF
.~.~.~
> Spring released
DEFINITION
Classification: 192/66.2
Conical or frustoconical:
(under subclass 66.1) Subject matter wherein engaging faces of the members are in the form of a cone or frustocone.