Beds – Bedclothing – And means to facilitate changing thereof
Patent
1987-08-28
1989-05-16
Grosz, Alexander
Beds
Bedclothing
And means to facilitate changing thereof
5474, 5505, A47C 2700
Patent
active
048296155
ABSTRACT:
A mattress is provided at the head and the foot with inclined surfaces diminishing the thickness of the mattress at those places in order to accommodate the feet and head of the user at these positions on the mattress. A cradle bar may be pivotally mounted adjacent one of the inclined surfaces to hold the bed clothes free of the feet of the user.
REFERENCES:
patent: 1130946 (1915-03-01), Van Gelder
patent: 1430946 (1922-10-01), Claggett, Jr.
patent: 1432875 (1922-10-01), Lavagetto
patent: 1576211 (1926-03-01), O'Kane
patent: 1710400 (1929-04-01), Rebout
patent: 2545310 (1951-03-01), Rosberger
patent: 2614269 (1952-10-01), Hougham
patent: 2675566 (1954-04-01), Lieberman
patent: 3747916 (1973-07-01), Benson
patent: 3806614 (1974-05-01), Reinhard
patent: 4207635 (1980-06-01), Leroy
Grosz Alexander
Trettel Michael F.
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