Hand truck
AssigneeRobert Grooters
InventorsCharles D. Grooters, Thomas J. Grooters, Rodney M. McDonald
Life of this patent
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AssigneeRobert Grooters
InventorsCharles D. Grooters, Thomas J. Grooters, Rodney M. McDonald
Estimating the term…
A hand truck comprising a frame including a first frame portion and a second frame portion, with the first frame portion being substantially perpendicular to the second frame portion. The hand truck further includes at least two first wheels connected to a lower section of the frame, with the at least two first wheels having parallel first axes of rotation. The hand truck also includes at least two second wheels connected to the lower section of the frame, with the at least two second wheels having parallel second axes of rotation. The first axes of rotation are substantially perpendicular to the second axes of rotation, whereby the item placed on the first frame portion can be moved in a first direction along a first line parallel to the second axes of rotation and a second direction along a second line parallel to the first axes of rotation.
A hand truck comprising:
A hand truck comprising:
Dependencies are inferred from the claim text.