US PATENT SUBCLASS 414 / 454
.~.~ With operating means

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

444  DF  TILTING VEHICLE-TYPE HANDLER (I.E., PORTABLE GRAPPLE) {8}
453  DF  .~ Single movable jaw gripper {2}
454.~.~ With operating means

DEFINITION

Classification: 414/454

With operating means:

(under subclass 453) Devices in which means are provided for mechanically manipulating, locking, or releasing the movable jaw.

(1) Note. A rigid extension in the gripping jaw in the form of a handle is considered part of the jaw and therefore does not constitute a control means of the type here classified.