US PATENT SUBCLASS 37 / 399
.~.~ Including support or mounting device (e.g., hitch, shackle, lifting or dumping trunion)

Current as of: June, 1999
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37 /   HD   EXCAVATING

394  DF  CABLE-OPERATED (E.G., DRAGLINE) {3}
398  DF  .~ Scoop or bucket {1}
399.~.~ Including support or mounting device (e.g., hitch, shackle, lifting or dumping trunion)

DEFINITION

Classification: 37/399

Including support or mounting device (e.g., hitch, shackle, lifting or dumping trunion):

(under subclass 398) Apparatus including attaching means to facilitate attachment of a scoop or bucket to a cable line. [figure] [caption]A - Dragline bucket; B - Bucket walls; C - Bucket lip; D - Bucket teeth; E - Bucket trunions; F - Hoist chain; G - Shackle; H - Dump block; J - Rope sockets; K - Hitch plate

(1) Note. The cable line usually consists of a hauling line, briddle line, or holding line.

SEE OR SEARCH CLASS

24, Buttons, Buckles, Clasps, etc.,

115+, for a cord and rope holder.

248, Supports,

274.1+, for an adjustable bracket. 294, Handling: Hand and Hoist-line Implements,

68.26+, for a hoistable receptacle with a tilting discharge or loading, having trunions.