Beds – Bedclothing – And means to facilitate changing thereof
Patent
1991-07-01
1992-05-12
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5490, 5485, A47G 900, A47C 3100
Patent
active
051115441
ABSTRACT:
A cover, which fits over a cushion, has a top panel formed from a highly elastic fabric and bottom panel formed from a high friction mesh. The top panel easily conforms to the shape of the user's buttocks with exerting shear on the skin. The bottom panel stabilizes the cushion on a supporting surface by reason of substantial friction between it and the supporting surface.
REFERENCES:
patent: 4147828 (1979-04-01), Heckel et al.
patent: 4164798 (1979-08-01), Weber
patent: 4541136 (1985-09-01), Graebe
patent: 4682818 (1987-07-01), Morell
patent: 4914772 (1990-04-01), Difloe
"Roho" Owner's Manual, Available from Roho, Inc., 1000 Florida Ave., Belleville, Ill., 62221.
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