US PATENT SUBCLASS 403 / 166
.~ Axially spring-biased coaxial members

Current as of: June, 1999
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403 /   HD   JOINTS AND CONNECTIONS

52  DF  ARTICULATED MEMBERS {13}
166.~ Axially spring-biased coaxial members

DEFINITION

Classification: 403/166

(under subclass 52) Structure comprising a pair of coaxial members biased in an axial direction by resilient means.