Leveling system

Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Casters – Leg elevators

Reexamination Certificate

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Details

C248S188200, C248S188400

Reexamination Certificate

active

06839937

ABSTRACT:
A leveling system for a containment unit is disclosed. This leveling system includes at least one and typically multiple leveling elements, each of which are adjustably attached to a surface of the containment unit. An adjustment mechanism is in communication with the leveling elements for displacing the leveling element or elements in a substantially vertical direction. The leveling system also includes a level measurement mechanism attached to a surface of the containment unit for indicating a containment unit horizontal planar position or indicating when the containment unit is “level.” A containment unit is also disclosed.

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patent: 6268573 (2001-07-01), Hartselle, III
patent: 6408482 (2002-06-01), Henriott et al.
patent: 410076804 (1998-03-01), None
patent: 2000307254 (2000-11-01), None

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