Material relocation apparatus

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

Reexamination Certificate

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Details

C414S642000, C414S703000

Reexamination Certificate

active

11131110

ABSTRACT:
A material relocation apparatus is provided which enables an operator to load, transport, and unload material, while the apparatus may be moving in the forward and backward directions. The apparatus includes a frame structure means, a material relocation means, and a power transfer means, with the material handling means and the power transfer means being mounted to the frame structure means. The material relocation means is a conventional type of load bucket, commonly found on construction equipment. It is pivotally mounted to the rear of the frame structure means, and is capable of being pivoted in both the forward and backward directions via the power transfer means. The power transfer means is a conventional type of power cylinder and piston mounted to the front of the frame structure means. The apparatus may attach to a tractor, or be a built-in component of a piece of construction equipment. A wheel assembly may be an optional component of the apparatus.

REFERENCES:
patent: 3187912 (1965-06-01), McKnight
patent: 4302139 (1981-11-01), Malish
patent: 5064248 (1991-11-01), Tegtmeier
patent: 5076368 (1991-12-01), Harrell
patent: 5209002 (1993-05-01), Tranquilli et al.
patent: 5580208 (1996-12-01), Miller, Sr.
patent: 6032746 (2000-03-01), Lowery
patent: 6200083 (2001-03-01), Hein
patent: 6520730 (2003-02-01), Davenport
patent: 6663338 (2003-12-01), Gregory et al.

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