Horizontally supported planar surfaces – Vertically adjustable – Shelf type
Patent
1999-06-09
2000-09-19
Wilkens, Janet M.
Horizontally supported planar surfaces
Vertically adjustable
Shelf type
2481621, A47B 900
Patent
active
061196053
ABSTRACT:
An adjustable height table has a base with spaced apart side portions, each side having a foot that engages the floor or like support surface. Each side portion includes a lower non-elevating part and an upper elevating lifts. A gear mechanism interfaces the upper and lower parts. A counterbalance spring can be used to counterbalance loads of different amounts such as when different objects are supported by the table work surface. A load indicator indicates to a user whether or not the counterbalance mechanism is in balance with a load placed on the work surface.
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Baker Manufacturing Company
Wilkens Janet M.
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