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Class Information
Number: 5/401
Name: Beds > Bedsteads > Having bottom > And integral pad
Description: Bottom including a compressible mat (e.g., mattress cushion, etc.) for supporting the body of a person, the mat and the bottom combined as a unitary structure.

Sub-classes under this class:

Class Number Class Name Patents
5/402 Having upholstery cover on pad and means to secure cover to pad or bottom 25

Patents under this class:

Patent Number Title Of Patent Date Issued
8370973 Collapsible, folding mattress support having the appearance of a box spring with legs Feb. 12, 2013
8312576 Sturdy, collapsible, folding mattress support having the appearance of a box spring Nov. 20, 2012
6875713 Moldable composite material and method of producing same Apr. 5, 2005
5490292 Cot Feb. 13, 1996
4759088 Self aligning mattress assembly Jul. 26, 1988
4719656 Bed and mattress formed by animal shaped nesting play cushions Jan. 19, 1988
4679569 Ballistocardiograph Jul. 14, 1987
4625351 Waterbed frame Dec. 2, 1986
4328598 Mattress foundation with vibrator May. 11, 1982
4244065 Water bed construction Jan. 13, 1981
4190916 Bassinet Mar. 4, 1980
4112529 Foundation unit for bedding Sep. 12, 1978

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