US PATENT SUBCLASS 30 / 269
.~.~.~.~ Threadless pin type

Current as of: June, 1999
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30 /   HD   CUTLERY

165  DF  CUTTING TOOLS {19}
173  DF  .~ Plural cooperating blades {6}
266  DF  .~.~ Joints and blade-tension means {3}
268  DF  .~.~.~ Spring tension {1}
269.~.~.~.~ Threadless pin type

DEFINITION

Classification: 30/269

(under subclass 268) Joints in which the blades are connected by a threadless pin.

SEE OR SEARCH CLASS

411, Expanded, Threaded, Driven, Headed, Tool-Deformed, or Locked-Threaded Fastener,

337+, for threadless bolts provided as securing means; and subclasses 500+ for threadless bolts, per se.