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US 5,257,701 AGranted
Adjustable portable exercise desk
OwnerNathan Edelsoninventor
Life of this patent
Estimating the term…
Abstract
A collapsible desk with unique height adjustment features which allow users to change positions frequently and exercise while they work. The desk may also be used for a variety of other purposes.
Claims15
An adjustable portable exercise desk comprising
- two side elements of approximately equal size,
- a foldable back member comprising two halves interconnected by a hinge,
- two further sets of hinges, each set interconnecting a respective one of said side members to a respective one of said back halves,
- at least two horizontal support rails, and means on the side elements for securing said rails thereto at any of a plurality of discrete heights, and
- a work surface which may be slidingly installed on said support rails, said work surface having downwardly extending right and left flanges engageable with said rails, said flanges and rails having interlocking profiles.
2 more elements
Dependencies are inferred from the claim text.