US PATENT SUBCLASS 104 / 194
.~.~ Slot closers

Current as of: June, 1999
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104 /   HD   RAILWAYS

165  DF  TRACTION {8}
173.1  DF  .~ Cable {22}
194.~.~ Slot closers

DEFINITION

Classification: 104/194

(under subclass 173.1) Devices for closing the grip-slots in longitudinal cable and electric conduits to prevent the admission of dirt therein and adapted for movement to allow the passage of the grip-shank therealong.

SEE OR SEARCH THIS CLASS, SUBCLASS:

161, for pneumatic conduit-slot closers.