System and method for handling containers of bulk...

Material or article handling – Elevator or hoist and loading or unloading means therefor – Convertible attachment

Reexamination Certificate

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C414S412000, C222S181200

Reexamination Certificate

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07967546

ABSTRACT:
A system for unloading a container of bulk particulate material, having attachment means for lifting the container and a spout for discharging material therefrom, generally consisting of an unloading apparatus including a material hopper, a mobile apparatus and a carrier member including an arrangement for detachably connecting a container thereto, an arrangement for detachably mounting on a mobile apparatus and an arrangement for detachably mounting on the unloading apparatus.

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patent: 5415323 (1995-05-01), Fenelon
patent: 5975351 (1999-11-01), DeLacerda
patent: 6227408 (2001-05-01), Poulton
patent: 6425529 (2002-07-01), Reinsch et al.
patent: 7270249 (2007-09-01), Burkhead
patent: 2001/0038018 (2001-11-01), Bell et al.
patent: 2003/0099530 (2003-05-01), Bonerb

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