US PATENT SUBCLASS 403 / 47
.~ Differential pitch, similar hand

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

43  DF  ROTARILY CONNECTED, DIFFERENTIALLY TRANSLATABLE MEMBERS, E.G., TURN-BUCKLE, ETC. {5}
47.~ Differential pitch, similar hand

DEFINITION

Classification: 403/47

(under subclass 43) Structure wherein the rotatable part has two sets of threads for engagement with respective parts, the threads of each set being of the same hand but of different pitch.