Beds – Bedsteads – Having bottom
Patent
1974-08-22
1976-04-20
Frazier, Roy D.
Beds
Bedsteads
Having bottom
5345R, 53533, A47C 2305
Patent
active
039507971
ABSTRACT:
A mattress base or support member is formed by a metal frame assembly having a plurality of metal frame members that define the outer periphery of the mattress base and that support a plurality of struts for alternately mounting a resilient cushion, such as a sheet of polyurethane foam, thereon to form a foundation when the frame assembly is disposed in a first condition or mounting a spring assembly thereon to form a box or inner spring when the frame assembly is disposed in a second, inverted condition. The frame assembly includes corner braces disposed at each corner that receive and retain vertical support means, such as legs, rollers or casters, thereby eliminating the customary lowermost adjustable bed frame. A fabric cover is placed over either the box spring or the foundation and is secured to the frame assembly by a resilient clip band, which is preferably sewn to the lowermost edges of the cover, to form an upholstered mattress base.
REFERENCES:
patent: 1292290 (1919-01-01), Foill
patent: 1339537 (1920-05-01), Wiselogel
patent: 1454577 (1923-05-01), Eyster
patent: 2485493 (1949-10-01), Jacobs
patent: 2649898 (1953-08-01), Quakenbush
patent: 2841209 (1958-07-01), Wetzler
patent: 2908918 (1959-10-01), Hopkes
patent: 3076979 (1963-02-01), Hopkes
patent: 3118153 (1964-01-01), Hood
patent: 3506986 (1970-04-01), Lovette
patent: 3810264 (1974-05-01), Mueller
Frazier Roy D.
Holko Thomas J.
The United States Bedding Company
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