Beds – Having safety device – Side guard
Patent
1988-04-04
1989-11-14
Trettel, Michael F.
Beds
Having safety device
Side guard
5464, 5481, A47C 2714
Patent
active
048797766
ABSTRACT:
A convoluted foam pad for supporting a reclining human body on a bed including an area for supporting the shoulders of a body, an area for supporting the tail portion of a body and a general support area surrounding the shoulder and tail support areas for supporting the remainder of the body. Each support area is formed by peaks arranged in rows, wherein each peak has a flat top and is spaced from any adjacent peak in the same row by a valley. The average valley thickness of the valleys in both the shoulder support area and the tail support area are less than the average valley thickness of the valleys in the general support area. Another aspect of the invention is a method of manufacturing convoluted foam pads including compressing a foam block between two rollers having radially extended fingers of varying effective heights, cutting the compressed block into halves having varying peak heights and valleys having varying valley floor heights, and cutting the tops of the peaks off the create areas having lower volumes of foam than other areas.
REFERENCES:
patent: 2902091 (1959-09-01), Dahle
patent: 3197357 (1965-07-01), Schulpen
patent: 3311007 (1967-03-01), McGee
patent: 3431802 (1969-03-01), Schulpen
patent: 3690203 (1972-09-01), Huttemann
patent: 3695128 (1972-10-01), Gentile
patent: 3730031 (1973-05-01), Huttemann
patent: 3828378 (1974-08-01), Flam
patent: 4335476 (1982-06-01), Watkin
patent: 4351211 (1982-09-01), Azzolini
patent: 4392489 (1983-07-01), Wagner, Sr.
patent: 4522447 (1985-06-01), Snyder et al.
patent: 4550547 (1985-11-01), Wagner, Sr.
patent: 4603445 (1986-09-01), Spann
patent: 4620337 (1986-11-01), Williams et al.
patent: 4672700 (1987-06-01), Poncy
patent: 4673452 (1987-06-01), Awdhan
patent: 4679266 (1987-07-01), Kraft
patent: 4686724 (1987-08-01), Bedford
SpanAmericia Medical Systems Geo-Matt Brochure, pp. 1-4, 1986.
Biogart Critical Care Floatation Unit Flier, pp. 1-2, Feb. 1985.
Med Foam Flier, p. 1, date unknown.
Two Official Gazette entries, Sep. 6, 1988.
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