US PATENT SUBCLASS 187 / 201
.~ Mounted adjacent stairway for travel parallel thereto

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

200  DF  STAIRWAY ASSIST FOR INDIVIDUAL OR MINOR BARRIER (E.G., CURB) LIFT FOR IMPAIRED INDIVIDUAL {1}
201.~ Mounted adjacent stairway for travel parallel thereto {1}
202  DF  .~.~> Having specific means contacting or on load support for stopping thereof

DEFINITION

Classification: 187/201

Mounted adjacent stairway for travel parallel thereto:

(under subclass 200) Subject matter which is located near a flight of stairs and wherein the rigid or semirigid means for limiting the path of travel of its load-underlying support surface restricts the path to a direction parallel to the incline of the flight of stairs.

SEE OR SEARCH THIS CLASS, SUBCLASS:

245+, for an inclined elevator of general utility.

SEE OR SEARCH CLASS

414, Material or Article Handling,

595+, for an inclined track elevator with means which loads or unloads it.