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US 8,313,113 B2Granted
Hand trucks and related shipping methods
AssigneeDG Manufacturing, LLC
InventorsPaul Ryan, Robert A. Wood
Life of this patent
Estimating the term…
Abstract
A hand truck, according to various embodiments comprises: (1) a frame, (2) a nose plate that is attached adjacent a lower end of the frame; and (3) at least one wheel that is adapted to facilitate the rolling movement of the dolly relative to a support surface. In particular embodiments, the hand truck comprises: (1) a first axle support adjacent a first lateral side of the frame; and (2) a second axle support adjacent a second lateral side of the frame. The first and second axle supports are adapted to cooperate with the first and second axle supports of a like hand truck body to facilitate the positioning of the hand truck body into a nested relationship with the like hand truck body.
Claims13
A method of storing hand truck frames comprising:
- providing a first hand truck frame;
- providing a second hand truck frame that is adapted to at least substantially mate with the first hand truck frame;
- providing a third hand truck frame that is adapted to at least substantially mate with the second hand truck frame;
- placing the first, second, and third hand truck frames into a substantially mating arrangement;
- and
- storing the first, second, and third hand truck frames in the substantially mating arrangement, wherein:
- a first angled axle support assembly disposed at a lower portion of the first hand truck frame is adapted to at least substantially mate with a corresponding first angled axle support assembly associated with the second hand truck frame;
- a second angled axle support assembly disposed at a lower portion of the first hand truck frame is adapted to at least substantially mate with a corresponding second angled axle support assembly associated with the second hand truck frame;
- and
- the step of placing the first, second, and third hand truck frames into a substantially mating arrangement comprises positioning the first hand truck frame relative to the second hand truck frame so that:
- the rearward portion of the first angled axle support assembly associated with the first hand truck frame substantially mates with the corresponding forward portion of the first angled axle support assembly associated with the second hand truck frame;
- and
- the rearward portion of the second angled axle support assembly associated with the first hand truck frame substantially mates with the corresponding forward portion of the second angled axle support assembly associated with the second hand truck frame.
10 more elements
A method of storing hand truck frames comprising:
- providing a first hand truck frame;
- providing a second hand truck frame that is adapted to at least substantially mate with the first hand truck frame;
- providing a third hand truck frame that is adapted to at least substantially mate with the second hand truck frame;
- placing the first, second, and third hand truck frames into a substantially mating arrangement;
- and
- storing the first, second, and third hand truck frames in the substantially mating arrangement, wherein:
- an interior portion of a first axle support associated with the first hand truck frame is adapted to at least substantially mate with a corresponding first axle support associated with the second hand truck frame;
- an interior portion of a second axle support associated with the first hand truck frame is adapted to at least substantially mate with a corresponding second axle support associated with the second hand truck frame;
- and
- the step of placing the first, second, and third hand truck frames into a substantially mating arrangement comprises positioning the first hand truck frame relative to the second hand truck frame so that:
- the interior portion of the first axle support associated with the first hand truck frame substantially mates with the corresponding first axle support associated with the second hand truck frame;
- and
- the interior portion of a second axle support associated with the first hand truck frame at least substantially mates with the corresponding second axle support associated with the second hand truck frame.
10 more elements
A method of storing hand truck frames with at least one object positioned between each of the hand truck frames, the method comprising:
- providing a first hand truck frame;
- providing a second hand truck frame that is adapted to at least substantially nest with the first hand truck frame;
- placing the at least one object between the first hand truck frame and the second hand truck frame;
- placing the first and second hand truck frames into a substantially nesting arrangement with the at least one object positioned between the first and second hand truck frames;
- and
- storing the first and second hand truck frames in the substantially nesting arrangement with the at least one object positioned between the first hand truck frame and the second hand truck frame, wherein:
- a first angled axle support assembly disposed at a lower portion of the first hand truck frame is adapted to at least substantially nest with a corresponding first angled axle support assembly associated with the second hand truck frame;
- a second angled axle support assembly disposed at a lower portion of the first hand truck frame is adapted to at least substantially nest with a corresponding second angled axle support assembly associated with the second hand truck frame;
- and
- the step of placing the first and second hand truck frames into a substantially nesting arrangement with the at least one object positioned between the first and second hand truck frames comprises positioning the first hand truck frame relative to the second hand truck frame so that:
- the rearward portion of the first angled axle support assembly associated with the first hand truck frame substantially nests with the corresponding forward portion of the first angled axle support assembly associated with the second hand truck frame;
- and
- the rearward portion of the second angled axle support assembly associated with the first hand truck frame substantially nests with the corresponding forward portion of the second angled axle support assembly associated with the second hand truck frame.
10 more elements
A method of storing hand truck frames with at least one object positioned between each of the hand truck frames, the method comprising:
- providing a first hand truck frame;
- providing a second hand truck frame that is adapted to at least substantially nest with the first hand truck frame;
- placing the at least one object between the first hand truck frame and the second hand truck frame;
- placing the first and second hand truck frames into a substantially nesting arrangement with the at least one object positioned between the first and second hand truck frames;
- and
- storing the first and second hand truck frames in the substantially nesting arrangement with the at least one object positioned between the first hand truck frame and the second hand truck frame, wherein:
- an interior portion of a first axle support associated with the first hand truck frame is adapted to at least substantially nest with a corresponding first axle support associated with the second hand truck frame;
- an interior portion of a second axle support associated with the first hand truck frame is adapted to at least substantially nest with a corresponding second axle support associated with the second hand truck frame;
- and
- the step of placing the first and second hand truck frames into a substantially nesting arrangement with the at least one object positioned between the first and second hand truck frames comprises positioning the first hand truck frame relative to the second hand truck frame so that:
- the interior portion of the first axle support associated with the first hand truck frame substantially nests with the corresponding first axle support associated with the second hand truck frame;
- and
- the interior portion of a second axle support associated with the first hand truck frame at least substantially nests with the corresponding second axle support associated with the second hand truck frame.
10 more elements
Dependencies are inferred from the claim text.