HEIGHT ADJUSTABLE DESKTOP WORK SURFACE

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United States of America Patent

SERIAL NO

14686465

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Abstract

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In one example, a height adjustable desktop system is described that can include a work surface, a foot assembly and a linkage assembly that adjustably connects the work surface to the foot assembly allowing vertical adjustment of the work surface. The linkage assembly can include a pair of adjustment assemblies, each having a transverse linkage that maintains the work surface in a horizontal orientation as the work surface is elevated or lowered. A biasing mechanism, such as an extension spring or a torsion spring, biases the work surface toward the elevated position.

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Patent Owner(s)

Patent OwnerAddress
ERGOTRON INC1181 TRAPP ROAD ST PAUL MN 55121

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ergun, Mustafa A Plymouth, US 66 2045
Theis, John W St. Paul, US 16 617
Wong, Thiem Minneapolis, US 10 485

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