US PATENT SUBCLASS 297 / 369
.~.~.~.~.~.~ Spring-pressed

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

353  DF  MOVABLE BACK {2}
354.1  DF  .~ Tiltable {3}
354.12  DF  .~.~ Plural distinct occupant-supporting positions {11}
366  DF  .~.~.~ Rack and pawl {3}
367  DF  .~.~.~.~ Actuator disengages pawl {1}
368  DF  .~.~.~.~.~ Actuator rigid with pawl {1}
369.~.~.~.~.~.~ Spring-pressed

DEFINITION

Classification: 297/369

(under subclass 368) Device in which a spring biases the pawl into engagement with the rack.