Supports – Stand – Understructure
Patent
1989-12-21
1991-03-12
Foss, J. Franklin
Supports
Stand
Understructure
2483451, A47B 9100
Patent
active
049986996
ABSTRACT:
A bootie is provided for an office chair that has legs mounted on a shaft and rollers attached to the legs. The bootie has a top member and a skirt. The top member defines an opening for the chair shaft to pass through. The top member extends from the shaft along the leg. The skirt is connected to the top member and extends downwardly toward the wheel. The skirt is spaced from the bottom of the wheel a preselected distance. The skirt and top member form a cavity in which the chair legs and rollers fit to insulate the users shoes from contact with the rollers.
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patent: 2217754 (1940-10-01), Johnson
patent: 3148855 (1964-09-01), Hamilton
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patent: 4159096 (1979-06-01), Chase
patent: 4365839 (1982-12-01), Strassle
patent: 4412667 (1983-11-01), Doerner
patent: 4598892 (1986-07-01), Franckowiak
patent: 4744538 (1988-05-01), Hofman
Foss J. Franklin
James John L.
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