US PATENT SUBCLASS 403 / 108
.~.~.~.~.~ Retainer extends through aligned recesses

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

52  DF  ARTICULATED MEMBERS {13}
83  DF  .~ Lockable at fixed position {4}
104  DF  .~.~ Plural distinct positions {2}
106  DF  .~.~.~ At least one discrete position {1}
107  DF  .~.~.~.~ Step-by-step adjustment {1}
108.~.~.~.~.~ Retainer extends through aligned recesses

DEFINITION

Classification: 403/108

(under subclass 107) Structure comprising recesses in the respective members and a retainer extending between selected recesses to hold the members in a selected position.