Wheelbarrow

Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article

Reexamination Certificate

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Details

C280S047320, C280S063000, C280S078000, C280S047240, C280S653000, C280S654000

Reexamination Certificate

active

07900939

ABSTRACT:
A wheelbarrow configurable as a kit for a wheelbarrow having a first and second side frames defining two laterally spaced-apart longitudinal portions, to which an axle is mounted with a wheel rotatably mounted thereto, and to which a body, such as a tub or flat bed, is mounted for carrying a load. The side frames are capable of being connected to leg structures, each of which includes a straight base portion configured for aligning with and engaging the ground. Forward cross-braces are capable of being connected from a forward end of each base portion to a first point on the main frame, and rearward cross-braces are capable of being connected from a rearward end of each base portion to a second point on the main frame proximately adjacent to the first point. A lateral member is capable of extending from longitudinal portions of the side frames, and a lateral cross brace is capable of extending from each leg structure to the lateral member.

REFERENCES:
patent: 392150 (1888-10-01), Fouzer
patent: 686262 (1901-11-01), Cone et al.
patent: 944291 (1909-12-01), Spangler
patent: 1965409 (1934-07-01), Forrer
patent: 1969457 (1934-08-01), Forrer
patent: 2221834 (1940-11-01), Garlinghouse
patent: 3282600 (1966-11-01), Tonelli
patent: 4261590 (1981-04-01), Schupbach
patent: 4270786 (1981-06-01), Mattox
patent: 5749588 (1998-05-01), Stallbaumer
patent: 5758887 (1998-06-01), Bobst
patent: 6851739 (2005-02-01), Morley
patent: 2003/0011154 (2003-01-01), Scott et al.
patent: 2003/0201616 (2003-10-01), Friel
patent: 2220391 (1990-01-01), None

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