Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Casters – Leg elevators
Reexamination Certificate
2005-01-11
2005-01-11
Mah, Chuck Y. (Department: 3676)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Casters
Leg elevators
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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Bush Industries, Inc.
Mah Chuck Y.
Webb Ziesenheim & Logsdon Orkin & Hanson, P.C.
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