US PATENT SUBCLASS 439 / 8
.~.~ Parts comprisng ball and socket
Current as of:
June, 1999
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439 /
HD
ELECTRICAL CONNECTORS
1
DF
INTERRELATED CONNECTORS RELATIVELY MOVABLE DURING USE
{8}
6
DF
.~ Universal movement {3}
8
.~.~ Parts comprisng ball and socket
DEFINITION
Classification: 439/8
Parts comprising ball and socket:
(under subclass 6) Device wherein one of the conductors includes a generally spherical surface for encompassing engagement by the other conductor.