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Class Information
Number: 5/186.1
Name: Beds > Bedsteads > Having bottom > Fabricated elastic flats > Surface
Description: Device wherein the support surface comprises a thin flat bottom structure composed either of assembled units connected together or of one continuous material; the structure being a substantially planar member which is so flexible as to require marginal tension for its support.










Sub-classes under this class:

Class Number Class Name Patents
5/190 Cables and cords 9
5/187 Canvas 24
5/189 Continuous spring elements 3
5/192 Edging, midribs and center strips 2
5/193 Guards 13
5/188 Linkages 9
5/191 Thin strips 45


Patents under this class:

Patent Number Title Of Patent Date Issued
8091161 Variable spring surface deck and foundation having variable spring surface deck Jan. 10, 2012
7935901 Actuator assembly and bed May. 3, 2011
7882580 Hospital bed deck to frame attachment Feb. 8, 2011
7644457 Hospital bed Jan. 12, 2010
7636964 Bunk for a cab in a truck Dec. 29, 2009
7398567 Steelwire-hook mode web sheet Jul. 15, 2008
7353557 Mattress section support Apr. 8, 2008
7346946 Bendable bottom member for bed Mar. 25, 2008
7269865 Sofa with flip-up spring deck Sep. 18, 2007
7216389 Mattress section support May. 15, 2007
7111340 Bariatric gurney and process Sep. 26, 2006
7086107 Mattress section support Aug. 8, 2006
6922859 Table for positioning a patient for a medical procedure on a breast Aug. 2, 2005
6868565 Bed including user adaptable support structure Mar. 22, 2005
6647569 Stressable fabric Nov. 18, 2003
6578216 Toroidal shaped bed construction Jun. 17, 2003
6560795 Light weight supporting board for playyard, pen, cot, and bed May. 13, 2003
6256813 Crib Jul. 10, 2001
6193318 Seat arrangement Feb. 27, 2001
6056278 Seating suspension assembly and method May. 2, 2000
5878451 Box spring with plastic band support for mattress Mar. 9, 1999
5566407 Crib with air permeable supporting surface Oct. 22, 1996
5231714 Mattress foundation and support Aug. 3, 1993
5155881 Adjustable bed with wire grid mattress support Oct. 20, 1992
5153958 Vibration-proof stretcher for emergency treatment Oct. 13, 1992
5103513 Magnetic-cushioned support for bed or seat Apr. 14, 1992
4844969 Orthopedic bed structure Jul. 4, 1989
4823415 Convertible infant bed Apr. 25, 1989
4752978 Crib construction including hanger mounting bracket and spring frame Jun. 28, 1988
4452444 Rebound exerciser Jun. 5, 1984
4435014 Elastic insert for seats, in particular for motor vehicle seats Mar. 6, 1984
4319370 Base for a bed Mar. 16, 1982
T101501 Light-weight base for a bed Feb. 2, 1982
4285080 Spring deck for seating structures Aug. 25, 1981
4253206 Body support for a casket Mar. 3, 1981
4224705 Adjustable waterbed mattress support Sep. 30, 1980
4181991 Mattress foundation Jan. 8, 1980
4139918 Lightweight, disposable transportation casket Feb. 20, 1979
4106139 Mattress foundation Aug. 15, 1978
4004303 Spring assembly and boxspring unit incorporating same Jan. 25, 1977
3981537 Person's body weight support in furniture assembly Sep. 21, 1976
3952344 Pull-out folding sofa beds Apr. 27, 1976











 
 
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