US PATENT SUBCLASS 470 / 50
.~.~ Having telescoping means

Current as of: June, 1999
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470 /   HD   THREADED, HEADED FASTENER, OR WASHER MAKING: PROCESS AND APPARATUS

48  DF  APPARATUS FOR ASSEMBLING OR DISASSEMBLING FASTENER WITH ELEMENT {1}
49  DF  .~ Headed fastener with element, e.g., bolt with nut and washer {2}
50.~.~ Having telescoping means

DEFINITION

Classification: 470/50

Having telescoping means:

(under subclass 49) Subject matter wherein the means structured to cooperate with the device is associated with the device by the moving the cooperating means along the longitudinal axis of the securing device.