US PATENT SUBCLASS 37 / 468
.~ Having quick-connect coupling


Current as of: June, 1999
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37 /   HD   EXCAVATING

403  DF  COMBINED OR CONVERTIBLE {5}
468.~ Having quick-connect coupling


DEFINITION

Classification: 37/468

Having quick-connect coupling:

(under subclass 403) Apparatus including a readily separable operating device and a support device for connecting the bucket or scoop to the excavator consisting of means operable to take up a condition to retain the bucket with the excavator in engagement, or a release condition to allow the detachment of the bucket from the excavator.

SEE OR SEARCH CLASS

403, Joints and Connections,

345+, for interfitted members.

414, Material or Article Handling,

723, for means to facilitate attachment of shovel or rake to handle or boom; subclass 724 for a handling device releasably attached to a bucket or rake.

CROSS-REFERENCE ART COLLECTIONS