Beds – Bedclothing – And means to facilitate changing thereof
Patent
1987-07-29
1988-09-20
Machado, Reinaldo P.
Beds
Bedclothing
And means to facilitate changing thereof
5446, 5464, 267 93, A47C 2304, A47C 2330
Patent
active
047714956
ABSTRACT:
A bedding mattress including a spring assembly, the length of which is divided into three zones, the center zone of which includes rows of springs, each row of which is formed from a single continuous length of wire and contains a plurality of coils interconnected alternately in the top and bottom planes of the spring assembly to springs of the same row. The end zones include rows of coils, each coil of which is independent of the adjacent coil and is formed of a single length of wire knotted at the ends to form a knotted end turn or revolution. The rows of coils in all zones are interconnected by helical lacing wires, and the rows of the center zone, which are located adjacent the rows of the end zones, are also interconnected by helical lacing wires. Three border wires surround and are connected to the edgemost springs of the assembly by helical lacing wires.
REFERENCES:
patent: 2798233 (1957-07-01), Robell
patent: 2945244 (1960-07-01), Lincoln
patent: 2979739 (1961-04-01), Krakauer
patent: 3089154 (1963-05-01), Boyles
patent: 3430275 (1969-03-01), Janapol
patent: 3590405 (1971-07-01), Kerr
patent: 3828378 (1974-08-01), Flam
patent: 3911511 (1975-10-01), Higgins et al.
patent: 3995337 (1976-12-01), Gershaw
patent: 4100631 (1978-07-01), Slone
patent: 4112726 (1978-09-01), Adams et al.
patent: 4124041 (1978-11-01), Higgins
patent: 4180877 (1980-01-01), Higgins
patent: 4358097 (1982-11-01), Zapletal et al.
patent: 4426070 (1984-01-01), Garceau
patent: 4445547 (1984-05-01), Aronson
patent: 4488712 (1984-12-01), Higgins
patent: 4555097 (1985-11-01), Hiatt
patent: 4625349 (1986-12-01), Higgins
Cowan Ted D.
Distler William J.
Hadley Mark M.
Leggett & Platt Incorporated
Machado Reinaldo P.
LandOfFree
Bedding spring mattress does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bedding spring mattress, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bedding spring mattress will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1741087