Dolly

Land vehicles – Wheeled – Body with bracketed-type or nonsuspended axles

Reexamination Certificate

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Reexamination Certificate

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07059617

ABSTRACT:
A dolly for transport of a rectangular member, such as a basket. The dolly is formed from corner members made of plastic material and having essentially hollow interiors to maintain a lightweight assembly. The corner members are interconnected by standard tubular members. The corner members are made of an upper and lower half element each having a channel therein so that when connected form a pathway for receiving the tubular members. The upper half element has an exposed surface for receiving a corner portion of the rectangular member to minimize shifting and other movement of the rectangular member.

REFERENCES:
patent: 211828 (1879-02-01), Ash
patent: 1778654 (1930-10-01), Wright
patent: 2990191 (1961-06-01), Black
patent: 4077644 (1978-03-01), Roby et al.
patent: 5257794 (1993-11-01), Nakamura
patent: 5299817 (1994-04-01), Chang
patent: 5484150 (1996-01-01), Yasutomi
patent: 5503417 (1996-04-01), Murphy
patent: 5695205 (1997-12-01), Liu
patent: 6036219 (2000-03-01), Oefelein et al.
patent: 6095533 (2000-08-01), Balolia
patent: 3815990 (1989-02-01), None
patent: 40-4-81359 (1992-03-01), None
patent: 40-6-206545 (1994-07-01), None
Partial Machine translation (Altavista Babelfish Service) of col. 2, lines 31-36 of reference DE 3815990A to Lutz, cited previously.
English Translation of German Patent, Author—Lutz, Title—Transporter Trolley Frame With Castors; Data—Feb., 1989; Publisher—DE; 4 pages including Certification Patent No. DE 38 15990 A1.

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