Patent ID: 7520483
Filing Date: 2009-04-21
Classification: A47G,F16M

Abstract:
1. An adjustable leveling assembly for supporting and leveling a free-standing object comprising: a first leveling element having an upper surface and a lower surface; a second leveling element having a top surface and a bottom surface and a central cylindrical opening passing therethrough; cooperating guiding members on each of said first and second leveling elements; said upper surface lying substantially in a first plane and being adapted to support said free-standing object; said lower surface lying substantially in a second plane and being adapted to be in contact with said top surface; said top surface lying substantially in a third plane and being adapted to be in contact with said lower surface and to support said first leveling element, said first leveling element being adapted to be seated on said second leveling element and to be rotated in relation thereto; said bottom surface lying substantially in a fourth plane and being adapted to be placed in contact with a further surface; said first and second planes intersecting at a first intersection angle, and said third and fourth planes intersecting at a second intersection angle; whereby rotation of said first and second leveling elements in relation to one another varies the relative angle between said first plane and said fourth plane; and wherein said guiding members comprise a circular lip projecting and extending outwards from said top surface adjacent said central cylindrical opening and a circular channel recessed in said lower surface, wherein said circular lip is adapted to fit within said circular channel.