US PATENT SUBCLASS 37 / 338
.~ Endless

Current as of: June, 1999
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37 /   HD   EXCAVATING

307  DF  BENEATH A BODY OF WATER (E.G., DREDGER) {11}
338.~ Endless {1}
339  DF  .~.~> Specific bucket structure

DEFINITION

Classification: 37/338

Endless:

(under subclass 307) Apparatus in which the dredger includes a continuous conveying belt with a plurality of digging elements to hold or feed the dredged material. [figure] [caption]A - Bucket; B - Endless bucket chain; C - Ladder; D - Pulley wheel; E - Ladder hoist wire

SEE OR SEARCH THIS CLASS, SUBCLASS:

327, for a suction dredger having digging elements on an endless belt.

353+, for a ditcher with an endless bucket.

SEE OR SEARCH CLASS

198, Conveyors: Power-Driven,

701+, for subject matter wherein a load-engaging and conveying part includes a structure in the form of a bucket.

406, Conveyors: Fluid Current,

77+, for an endless power-driven conveyor.