US PATENT SUBCLASS 297 / 479
.~.~.~ Having means to lock belt against further extension when in its occupant-restraining position

Current as of: June, 1999
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297 /   HD   CHAIRS AND SEATS

464  DF  BODY OR OCCUPANT RESTRAINT OR CONFINEMENT {6}
468  DF  .~ Safety belt or harness; e.g., lap belt or shoulder harness {9}
474  DF  .~.~ Retractable {2}
479.~.~.~ Having means to lock belt against further extension when in its occupant-restraining position

DEFINITION

Classification: 297/479

Having means to lock belt against further extension when in its occupant restraining position:

(under subclass 474) Apparatus including locking or clamping means to prevent further protraction or extension of the straplike member from the take-up means, the locking or clamping means being operative either (a) during the act of placing the straplike member into the position of engagement about the body of the occupant, or (b) during a sudden deceleration or unexpected motion condition imposed upon the seating device or its supporting structure after the straplike member has been located in the position of engagement about the body of the occupant of the seating device.