Supports – Supporting base – Including attachment or holder for article
Patent
1987-04-24
1988-06-28
Foss, J. Franklin
Supports
Supporting base
Including attachment or holder for article
2481631, 297423, A47C 750
Patent
active
047534079
ABSTRACT:
A riser assembly for a chair with a base normally reposed on a floor surface, comprising a base having a series of circumferentially spaced-apart retention openings in a peripheral portion thereof, and a foot rest associated therewith. The foot rest has legs of a size to be insertable into the openings in the riser base peripheral portion, to position the foot rest on the riser base, and a bearing member joined to the platform and engaging a chair base as positioned on the riser base, to support the platform in an upwardly inclined position. The riser assembly has utility as a support structure for hairdressing and similar chairs, permitting a standing person servicing an individual seated in the chair to assume standing positions which reduce or eliminate stress and fatigue.
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patent: 4549767 (1985-10-01), Hampshire
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Foss J. Franklin
Hultquist Steven J.
Olson Robert A.
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