US PATENT SUBCLASS 294 / 4
BARREL-ROLLER TYPE

Current as of: June, 1999
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294 /   HD   HANDLING: HAND AND HOIST-LINE IMPLEMENTS

4BARREL-ROLLER TYPE

DEFINITION

Classification: 294/4

(under the class definition) Devices, usually of the grapple type, peculiarly adapted for rolling barrels or similar objects.

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5, for swiveled grasper-terminals.

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254, Implements or Apparatus for Applying Pushing or Pulling Force,

35+, for car pusher type implements, particularly the wheel engaging type.