US PATENT SUBCLASS 439 / 254
.~ Having radially movable thread means

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


439 /   HD   ELECTRICAL CONNECTORS

253  DF  SCREW COUPLING PART ENGAGED OR DISENGAGED WITHOUT ROTARY MOTION {1}
254.~ Having radially movable thread means {2}
255  DF  .~.~> By axially moving wedge or cam
256  DF  .~.~> Biased toward mating thread {1}

DEFINITION

Classification: 439/254

Having radially movable threaded means:

(under subclass 253) Coupling part wherein the helical rib is moved radially into or out of screwlike engagement with the mating part to permit coupling with the mating part other than by helical motion.

(1) Note. A member for interfitting with the helical rib of a mating connector is considered to be a helical rib because such a member functions as a helical rib.