Roller apparatus for a cover and method of use thereof
AssigneeTim McCullagh
InventorsTim McCullagh, John McCullagh, Rolf McCullagh
Life of this patent
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Abstract
A roller apparatus (102) is provided including roller means (104), drive means (110) for driving rotation of the roller means in use, and an electrical power source for providing electrical power to the drive means in use. The electrical power source is provided by one or more batteries (112) located internally of the roller means.
Claims24
Roller apparatus, said roller apparatus including roller means, drive means for driving rotation of the roller means in use, and an electrical power source for providing electrical power to the drive means in use, and wherein said electrical power source is provided by one or more batteries or rechargeable batteries located internally of the roller means.
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A method of using roller apparatus, said roller apparatus including roller means, drive means, and an electrical power source, said method including the steps of providing electrical power to the drive means using the electrical power source, and driving rotation of the roller means via the drive means to allow movement of the roller means across a surface, and wherein said electrical power source is provided by one or more batteries or rechargeable batteries located internally of the roller means.
Dependencies are inferred from the claim text.