US PATENT SUBCLASS 280 / 450
.~.~.~.~ Notched bar and detent

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

Internet Version by PATENTEC © 1999      Terms of Use


280 /   HD   LAND VEHICLES

29  DF  WHEELED {21}
400  DF  .~ Articulated vehicle {30}
446.1  DF  .~.~ Condition responsive connections {4}
449  DF  .~.~.~ Overload release {3}
450.~.~.~.~ Notched bar and detent

DEFINITION

Classification: 280/450

(under subclass 449) Devices in which the overload release mechanism includes a notched or shouldered draft bar, the notch seating a resiliently biased detent carried by the member receiving the draft bar, which detent upon overload is forced away from the notch to release the draft bar.