US PATENT SUBCLASS 482 / 45
.~ Involving wrist rotation
Current as of:
June, 1999
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482 /
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EXERCISE DEVICES
44
DF
HAND, WRIST, OR FINGER
{3}
45
.~ Involving wrist rotation {1}
46
DF
.~.~
> About axis perpendicular to forearm
DEFINITION
Classification: 482/45
Involving wrist rotation:
(under subclass 44) Subject matter wherein a wrist must be moved in a turning motion to operate the apparatus.