Chairs and seats – Rest for knee – leg – or foot – Portable
Patent
1995-04-17
1996-12-17
Chen, Jose V.
Chairs and seats
Rest for knee, leg, or foot
Portable
29742339, 29742341, 29742344, 29742345, 24834606, 248371, 248423, A47C 1602
Patent
active
055845355
ABSTRACT:
A footrest to be supported on a floor for which the height of the footrest from the floor and the angle of a foot support surface on the footrest with respect to the floor are independently adjustable. Projections on one portion of the footrest are movable in slots in another between spaced retaining portions in which the projections are frictionally retained to change the height of the footrest; and a platform defining the foot support surface is pivotable against the restraint of a friction clutch to change its angle with respect to the floor.
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Jacobson Jason R.
Kirchhoff Kenneth J.
Chen José V.
Griswold Gary L.
Huebsch William L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
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