Support appliance

Details Support appliance Support appliance

1979-01-23

1980-01-29

Nunberg, Casmir A.

Beds

Bedclothing

And means to facilitate changing thereof

5468, 5482, 128 1R, A47C 2708, A61F 500

Patent

active

041853415

ABSTRACT:
A mattress of resilient foam has a separate cover formed from a chemically/physico-chemically porous material to transmit water/vapor on the outer side of the surface, due to differential water vapor pressure to within the mattress from which it can disperse.

REFERENCES:
patent: 3757366 (1973-09-01), Saeher
patent: 3866606 (1975-02-01), Hargest
patent: 3949438 (1976-04-01), Scales
patent: 4057861 (1977-11-01), Howarth
patent: 4136413 (1979-01-01), Scales

Affiliated with

Also associated with

Rating

Support appliance does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Support appliance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Support appliance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-874312