US PATENT SUBCLASS 254 / 89 H
.~ Fluid pressure

Current as of: June, 1999
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254 /   HD   IMPLEMENTS OR APPARATUS FOR APPLYING PUSHING OR PULLING FORCE

89 R  DF  MULTIPLE LIFTERS (E.G., VEHICLE LIFTS) {4}
89 H.~ Fluid pressure

Unofficial Alpha Subclasses: R H

DEFINITION

Classification: 254/89

MULTIPLE LIFTERS (E.G., VEHICLE LIFTS):

(under the class definition) Lifting implement comprising a plurality of lifting members operating upon the load at different points.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2, 45+, 86, 88, and search particularly 264+, for apparatus for hauling or hoisting a load including at least one driven device for either pulling on a cable attached to the load or traveling along a fixed cable with the load; the cable or device may engage a single load at plural points.

SEE OR SEARCH CLASS

5, Beds,

625+, for invalid beds having means to move the frame up and down.

104, Railways,

32.1+, for lifters combined with special arrangements of track. 182, Fire Escape, Ladder, or Scaffold,

141+, for an elevating platform.

187, Elevator, Industrial Lift Truck, or Stationary Lift Vehicle,

203+, for a stationary lift for a roadway vehicle which elevates the entire vehicle to a significantly higher level where it is inspected or repaired.