US PATENT SUBCLASS 414 / 607
.~ Convertible attachment

Current as of: June, 1999
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414 /   HD   MATERIAL OR ARTICLE HANDLING

592  DF  ELEVATOR OR HOIST AND LOADING OR UNLOADING MEANS THEREFOR {16}
607.~ Convertible attachment

DEFINITION

Classification: 414/607

Convertible attachment:

(under subclass 592) Elevating devices comprising an elevating load supporting means and a mechanism readily attachable thereto to convert the load supporting means to a different type of handling mechanism.

(1) Note. The devices here classified are, for the most part, industrial trucks having attachments for converting them into cranes, portable grapples and the like.