US PATENT SUBCLASS 623 / 49
.~.~.~ Resilient
Current as of:
June, 1999
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623 /
HD
PROSTHESIS (I.E., ARTIFICIAL BODY MEMBERS), PARTS THEREOF, OR AIDS AND ACCESSORIES THEREFOR
27
DF
LEG
{9}
47
DF
.~ Ankle {2}
48
DF
.~.~ Universal joint {1}
49
.~.~.~ Resilient
DEFINITION
Classification: 623/49
Resilient:
(under subclass 48) Subject matter in which the joint or coupling includes means capable of regaining its original shape after distortion.