US PATENT SUBCLASS 254 / 133 R
SPECIAL ENGAGING ELEMENTS


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

133 RSPECIAL ENGAGING ELEMENTS {2}
134  DF  .~> Adjustable
133 A  DF  .~> Sharing props (nonhydraulic)

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 254/133

SPECIAL ENGAGING ELEMENTS:

(under the class definition) Implements wherein significance is attributed to the means for engaging the objects between which the implement exerts a thrust or pull.

(1) Note. This subclass does not include grapples or similar grasping or suspending devices.

SEE OR SEARCH THIS CLASS, SUBCLASS:

2, through 50.4 and 199+, inclusive, for engaging features appropriate to the uses for which the implements there classified are designed.

86+, for means for attachment to a vehicle.

100, 121 and 131, for various types of pushing and pulling implements with special engaging features.