Hand trucks and methods of constructing them

Details Hand trucks and methods of constructing them Hand trucks and methods of constructing them

2005-05-17

2005-05-17

Fischmann, Bryan (Department: 3618)

Land vehicles

Wheeled

Tiltable vehicles, stabilized by attendant or article

Reexamination Certificate

active

06893029

ABSTRACT:
A hand truck, with a vertical frame incorporating side rail channels supported on wheels, and a cargo carrying nose, has a longitudinal cross rail extrusion with terminal ends which extend into the channels. The extrusion in cross-section has top, bottom, and side exterior walls connected with interior curved surfaces defining a longitudinally co-extending socket and threaded channel fasteners tap into the socket to anchor therein. Each side rail channel can be provided with walls cooperating with the rear side wall of the channel to form a rear channel and the wheel brackets connecting the wheels to the side rail channels can be secured by fasteners having parts received in the rear channels.

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