US PATENT SUBCLASS 187 / 208
.~.~ Ratchet bar and latching pawl-type lock

Current as of: June, 1999
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187 /   HD   ELEVATOR, INDUSTRIAL LIFT TRUCK, OR STATIONARY LIFT FOR VEHICLE

203  DF  STATIONARY LIFT FOR ROADWAY VEHICLE OR REQUIRED COMPONENT THEREOF {7}
207  DF  .~ Having position lock for engaging sustaining drive means or guide means of support {1}
208.~.~ Ratchet bar and latching pawl-type lock

DEFINITION

Classification: 187/208

Ratchet bar and latching pawl-type lock:

(under subclass 207) Subject matter wherein the vehicle-underlying support surface is retained at a particular position by a catch engaging a corresponding surface configuration (e.g., tooth) on an elongated member and wherein the catch, when not engaged, moves vertically relative to the elongated member when the vehicle-underlying support surface is elevated or lowered.