US PATENT SUBCLASS 37 / 398
.~ Scoop or bucket


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



37 /   HD   EXCAVATING

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


DEFINITION

Classification: 37/398

Scoop or bucket:

(under subclass 394) Apparatus including an excavating tool consisting of a ladle or cylindrical container having a bottom, back and side walls particularly adapted for use with a cable operated excavator. [figure] [caption]A - Bucket side; B - Bucket end plate; C - Bucket lip; D - Lip bottom; E - Digging edge; F - Bracket; G - Digging teeth; H - Supporting cable; J - Dragging chain; K - Lifting chain

SEE OR SEARCH THIS CLASS, SUBCLASS:

341, for a dredger with a scoop as a digging tool.

379+, for a ditcher with a scoop or shovel as a digging tool.

444+, for a scoop or bucket structure.

465, for an endless digger bucket structure.

SEE OR SEARCH CLASS

414, Material or Article Handling, 394, for load-transporting vehicle having a bucket or scoop-type holder; subclasses 618+ for an elevator or a hoist with a grab-type loading and unloading means.