Wheelchair tire cover
OwnerAlan J. Hogginventor
Life of this patent
Estimating the term…
Abstract
A removable cover for a wheelchair tire. The cover is used to protect against the spread of contamination by the wheelchair tire. The cover may be formed of an elastic material or may have bands of elastic material attached along opposed edges to facilitate the installation of the cover over the tire and to hold the cover against the tire. The cover may be stored on the wheelchair during periods of movement over a contaminated surface, and then installed over the tire prior to moving onto a clean surface. The cover may be periodically washed to maintain its cleanliness or may be made from a disposable material.
Claims25
A wheelchair comprising:
- a chair portion;
- a wheel rotatingly attached to the chair portion;
- a tire attached around a rim of the wheel;
- and
- a cover removeably attached around the tire, wherein the cover further comprises material having a center portion adapted to fit over a tread surface of the tire and opposed side portions attached to the center portion and adapted to fit over side walls of the tire, and further comprising a band of elastic material attached to an edge of each of the respective side portions, the bands of elastic material operable to urge the center portion against the tread surface.
A cover for a wheelchair tire, the wheelchair tire having a tread surface and opposed side walls attached to the tread surface, the cover comprising material having a center portion adapted to fit over the tread surface and opposed side portions attached to the center portion and adapted to fit over the respective side walls, and further comprising a circumferential band of elastic material attached along an edge of each of the respective side portions, the respective bands of elastic material operable to urge the center portion against the tread surface when the cover is installed on the wheelchair tire.
A cover for a wheelchair tire, the cover comprising:
- a material having a generally circular perimeter and having two opposed inside diameter edges disposed toward each other to define a generally tubular volume;
- and
- elastic material circumferentially attached to each of the two opposed inside diameter edges, the elastic material operable to urge the ring of material against a wheelchair tire disposed within the generally tubular volume.
A wheel for a wheelchair, the wheel comprising:
- a rim;
- a tire mounted on the rim;
- a cover removably attached to the tire wherein the cover further comprises a center portion adapted to fit over a tread surface of the tire and opposed side portions attached to the center portion and adapted to fit over respective side walls of the tire, and further comprising;
- a band of elastic material attached along an edge of each of the respective side portions, the respective bands of elastic material operable to urge the center portion against the tread surface.
A method of operating a wheelchair, the method comprising the steps of:
- moving the wheelchair over a surface contaminated with a foreign substance so that a tire of the wheelchair becomes contaminated with the foreign substance;
- installing a removable cover over the tire of the wheelchair;
- and
- moving the wheelchair onto a surface not contaminated with the foreign substance.
The method of claim ,storing the removable cover on the wheelchair prior to the step of installing.
A method of protecting against the spread of contamination by a wheelchair tire, the method comprising the steps of:
- providing a cover adapted to be removably installed over a wheelchair tire;
- and
- covering a contaminated wheelchair tire with the cover prior to rolling the tire onto a surface to be protected from contamination.
A wheelchair having front wheels and rear wheels, wherein the improvement comprises a removable cover disposed over each of the rear wheel wheels.
Dependencies are inferred from the claim text.