Beds – Bedclothing – And means to facilitate changing thereof
Patent
1993-10-15
1995-05-09
Trettel, Michael F.
Beds
Bedclothing
And means to facilitate changing thereof
5449, 5457, 5464, 5654, A47C 2708
Patent
active
054128226
ABSTRACT:
This invention is directed to a novel adjustable multi-compartment inflatable form support. More particularly, this invention pertains to a novel multi-compartment pneumatic or hydraulic support form which has multiple chambers, each of which can be inflated or hydraulically filled to different pressures to provide different shapes and degrees of support. An adjustable multi-compartment inflatable or hydraulically filled support form comprising: (a) at least one first hollow chamber which can be individually inflated or hydraulically filled through a specific resealable valve; (b) at least one second hollow chamber which can be individually inflated or filled through a specific resealable valve; and (c) at least one third hollow chamber which can be individually inflated or filled through a specific resealable valve.
REFERENCES:
patent: 3503084 (1970-03-01), Meinweiser
patent: 3600727 (1971-08-01), All
patent: 3705429 (1972-12-01), Nail
patent: 4136412 (1979-01-01), Wilhelm
patent: 4685163 (1987-08-01), Quillen et al.
patent: 4829614 (1989-05-01), Harper
patent: 4965899 (1990-10-01), Sekido et al.
patent: 5070559 (1991-12-01), Peffifer
patent: 5092007 (1992-03-01), Hasty
ROHO Custom Cushions Catalogue.
"AirPedic Beds", Canada's Furniture Magazine, Jul./Aug., 1985.
"Select Comfort Sleep Systems" Product Information Sheet.
"OBUS Forme" Product Information Sheets.
"Normalizer", Omega Posture Systems Inc., Product Information Sheet.
"Better Back-The Orthopedic Multi-Purpose Seat", Orthopedic Products Corp., Product Information Sheet.
Pass*Form Product Information Sheet.
Product Information Sheet, Spears & Schuster Inc., pp. 4-12.
Product Information Sheet, p. 566 A.
Mail Order Marketplace-Product Information Sheet.
LandOfFree
Adjustable multi-compartment pneumatic support apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Adjustable multi-compartment pneumatic support apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adjustable multi-compartment pneumatic support apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1696867