Adjustable roller leg
AssigneeSteven Levine
InventorsSteven Levine, George Brown
Life of this patent
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Abstract
An adjustable roller apparatus is described. The apparatus has a housing and a roller ball, rotatably mounted in the housing. There is also a base adjuster that is adapted to be moved from a first position to a second position and where one of the first and second positions of the base adjuster is a retracted position that permits the roller ball to contact a surface and rotate on the surface and the other position of the base adjuster is an extended position whereby the base adjuster contacts the surface.
Claims6
An adjustable roller apparatus comprising a housing, a roller ball, said roller ball being rotatably mounted in said housing, and a base adjuster, said base adjuster being adapted to be moved from a first position to a second position and where one of said first and second positions of said base adjuster is a retracted position that permits said roller ball to contact a surface and rotate on said surface and said other position of said base adjuster is an extended position whereby said base adjuster contacts said surface.
Dependencies are inferred from the claim text.