Carrier apparatus and method

Material or article handling – Opposed shelf-type elevator and transporter

Reexamination Certificate

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Details

C280S404000, C280S043230

Reexamination Certificate

active

07112029

ABSTRACT:
A carrier apparatus and method includes a pair of oppositely positioned carriers. At least one pair of steerable wheels is connected to at least one of the oppositely positioned carriers. A movable neck is connected to each of the oppositely positioned carriers and by compressive engagement to an object to be carried such that neither the movable neck, nor the pairs of steerable wheels, nor the pair of oppositely positioned carriers are underneath the object.

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patent: 6821066 (2004-11-01), Wehrli

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