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US 10,207,622 B2Granted
Vehicle loading device and method
OwnerThomas Sedmina, Susan Chandra Ojhainventors
Life of this patent
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Abstract
A loading apparatus includes a first roller, a second roller, a first arm support, a second arm support, a support bar, a first clamp and a second clamp. The loading apparatus is useful for providing a loading apparatus to facilitate loading an article into and out of a vehicle.
Claims20
A loading apparatus for a vehicle, the vehicle including a rear threshold and a rear loading portion, the loading apparatus comprising:
- a first roller including a first distal end and a first proximal end, the first roller configured to receive a load and roll the load into the rear loading portion of the vehicle;
- a second roller including a second distal end and a second proximal end, the second roller configured to receive the load and roll the load into the rear loading portion of the vehicle;
- a first arm support having a first left corner, a first right corner and a first bottom corner located between the first left corner and first right corner, the first left corner being fixedly attached to the first distal end of the first roller, the first right corner being fixedly attached to the second distal end of the second roller, the first arm support being configured to swivel on an axis;
- a second arm support having a second left corner, a second right corner and a second bottom corner located between the second left corner and second right corner, the second left corner being fixedly attached to the first proximal end of the first roller, the second right corner being fixedly attached to the second proximal end of the second roller, the second arm support being configured to swivel on the axis;
- a support bar including the axis, a first end and a second end, the first end being fixedly attached to the first bottom corner of the first arm support, the second end being fixedly attached to the second bottom corner of the second arm support;
- a first clamp fixedly attached to the first bottom corner of the first arm support, the first clamp being configured to removably lock onto the rear threshold of the vehicle;
- and
- a second clamp fixedly attached to the second bottom corner of the second arm support, the second clamp being configured to removably lock onto the rear threshold of the vehicle;
- and
- wherein the first roller and the second roller are configured in combination to provide a means to roll-load the load into the vehicle with a minimum effort.
7 more elements
A loading apparatus for a vehicle, the vehicle including a rear threshold and a rear loading portion, the loading apparatus comprising:
- a first roller including a first distal end and a first proximal end, the first roller configured to receive a load and roll the load into the rear loading portion of the vehicle;
- a second roller including a second distal end and a second proximal end, the second roller configured to receive the load and roll the load into the rear loading portion of the vehicle;
- a first arm support having a first left corner, a first right corner and a first bottom corner located between the first left corner and first right corner, the first left corner being fixedly attached to the first distal end of the first roller, the first right corner being fixedly attached to the second distal end of the second roller, the first arm support being configured to swivel on an axis;
- a second arm support having a second left corner, a second right corner and a second bottom corner located between the first left corner and first right corner, the second left corner being fixedly attached to the first proximal end of the first roller, the second right corner being fixedly attached to the second proximal end of the second roller, the first second arm support being configured to swivel on the axis;
- a support bar including the axis, a first end and a second end, the first end being fixedly attached to the first bottom corner of the first arm support, the second end being fixedly attached to the second bottom corner of the second arm support;
- a first clamp fixedly attached to the first bottom corner of the first arm support, the first clamp being configured to removably lock onto the rear threshold of the vehicle;
- and
- a second clamp fixedly attached to the second bottom corner of the second arm support, the second clamp being configured to removably lock onto the rear threshold of the vehicle;
- and
- wherein the first roller and the second roller are configured in combination to provide a means to roll-load the load into the vehicle with a minimum effort;
- wherein the first arm support is connected to the support bar with a first swivel connector and the second arm support is connected to the support bar with a second swivel connector;
- wherein the loading apparatus is foldable and configured for compact storage;
- wherein the vehicle is a pickup truck and the rear threshold is a tailgate;
- wherein the loading apparatus further includes a winch configured to pull heavy loads into the rear loading portion of the vehicle;
- wherein the first roller and the second roller are configured to receive and roll a weight of at least 50 lb;
- wherein the first clamp and the second clamp are configured to support the weight of at least 50 lb;
- wherein the first arm support and the second arm support are configured to support the weight of at least 50 lb;
- wherein the first roller and the second roller are composed of a rubber material;
- wherein the first roller and the second roller include a first smooth surface and a second smooth surface, respectively, configured to prevent friction between the load and the first roller and the second roller when the load is being loaded into the rear loading portion of the vehicle;
- wherein the first arm support and the second arm support are composed of a metal material;
- wherein the first clamp and the second clamp are composed of a metal material;
- and
- wherein the first clamp and second clamp are extendable, respectively, and configured to clamp onto a variety of differently sized vehicles.
20 more elements
A method of using a loading apparatus for a vehicle, the vehicle including a rear threshold and a rear loading portion, the method comprising the steps of:
- providing the loading apparatus, the loading apparatus including a first roller, a second roller, a first arm support, a second arm support, a support bar, a first clamp and a second clamp;
- securing the first clamp and the second clamp to the rear threshold of the vehicle;
- placing a load onto the first roller and the second roller;
- rolling the load over the first roller and the second roller and into the rear loading portion of the vehicle;
- and
- unclamping the first clamp and the second clamp from the rear threshold of the vehicle.
3 more elements
Dependencies are inferred from the claim text.