US PATENT SUBCLASS 187 / 205
.~ With floor pit opening for support and safety cover therefor

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}
205.~ With floor pit opening for support and safety cover therefor

DEFINITION

Classification: 187/205

With floor pit opening for support and safety cover therefor:

(under subclass 203) Subject matter provided with both a hole in the floor surrounding the elevating apparatus which allows the vehicle-underlying support surface to be flush with the floor when not elevated and means which extends over at least a portion of the hole when the vehicle-underlying support surface is elevated to prevent an object from falling into the hole.