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US 2017/0253445 A1Published application
Loading ramp
AssigneeWinston Products LLC
InventorNick D. Giannatti
Life of this patent
Estimating the term…
Abstract
Provided is a loading ramp having two or more ramp portions having progressively decreasing widths and each defining a recessed spaced. The loading ramp has an extended position where the two or more ramp portions are parallel to one another or angled relative to one another, and a folded position where one or more ramp portions are nested within another of the ramp portions such that the one or more ramp portions are disposed in the recessed spaced of the another ramp portion.
Claims20
A loading ramp including:
- a first ramp portion having first and second ends and a first width, the first ramp portion defining a first recessed space;
- a second ramp portion having first and second ends and a second width less than the first width, the second ramp portion defining a second recessed space;
- and
- first and second hinge assemblies each coupled to the first ramp portion at the second end and to the second ramp portion at the first end to pivotally connect the first ramp portion and the second ramp portion,
- wherein the loading ramp has an extended position and a folded position where the second ramp portion is nested within the first ramp portion such that the second ramp portion is disposed in the first recessed space.
2 more elements
A loading ramp including:
- a first ramp portion having a first width and defining a first recessed space;
- a second ramp portion having a second width less than the first width and defining a second recessed space;
- a third ramp portion having a third width less than the second width and defining a third recessed space;
- first and second hinge assemblies coupled to the first ramp portion and the second ramp portion to pivotally connect the first ramp portion and the second ramp portion;
- and
- third and fourth hinge assemblies coupled to the second ramp portion and the third ramp portion to pivotally connect the second ramp portion and the third ramp portion,
- wherein the loading ramp has an extended position and a folded position where the third ramp portion is nested within the second ramp portion such that the third ramp portion is disposed in the second recessed space, and the second and third ramp portions are nested within the first ramp portion such that the second and third ramp portions are disposed in the first recessed space.
4 more elements
A loading ramp including:
- a first ramp portion having a first width and defining a first recessed space;
- a second ramp portion pivotally coupled to the first ramp portion and having a second width less than the first width and defining a second recessed space;
- and
- a third ramp portion pivotally coupled to the second ramp portion and having a third width less than the second width and defining a third recessed space;
- wherein the loading ramp has an extended position and a folded position where the third ramp portion is nested within the second ramp portion such that the third ramp portion is disposed in the second recessed space, and the second and third ramp portions are nested within the first ramp portion such that the second and third ramp portions are disposed in the first recessed space.
2 more elements
Dependencies are inferred from the claim text.