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Class Information
Number: 5/906
Name: Beds > With magnetic means
Description: A collection of documents disclosing a permanent magnet or an electro-magnet associated with a device.

Patents under this class:

Patent Number Title Of Patent Date Issued
7941882 Magnetic cushioning system May. 17, 2011
6434771 Mattress incorporating tourmaline Aug. 20, 2002
6182313 Therapeutic head cradle Feb. 6, 2001
6088858 Mattress jacket with an accessible and expandable compartment Jul. 18, 2000
6052852 Mattress having massage effect Apr. 25, 2000
6050265 Therapeutic pillows Apr. 18, 2000
D380921 Magnetic mattress pad Jul. 15, 1997
5621369 Flexible magnet Apr. 15, 1997
5584086 Therapeutic pillow and method Dec. 17, 1996
5416936 Rolling-massaging mattress or cushion May. 23, 1995
5307531 Rocking cradle aided by magnets May. 3, 1994
5226185 Therapeutic household bed mattress Jul. 13, 1993
5195197 Mattress liner with magnets in pockets Mar. 23, 1993
5193236 Magnetic pillow Mar. 16, 1993
5172436 Mattress cushion Dec. 22, 1992
5168588 Massaging mattress Dec. 8, 1992
5161272 Mattress for magnetic treatment Nov. 10, 1992
5152019 Mattress and cushion material Oct. 6, 1992
5138730 Mattress having core material between protective plates Aug. 18, 1992
5105490 Apparatus for supporting the human body Apr. 21, 1992
5103513 Magnetic-cushioned support for bed or seat Apr. 14, 1992
5079786 Cushion with magnetic spheres in a viscous fluid Jan. 14, 1992
5035017 Magnetic sleeping mat Jul. 30, 1991
4924542 Sleeping mattress May. 15, 1990
4921560 Method for fixing permanent magnets to cover of bedclothing May. 1, 1990
4509219 Sleeping mattress Apr. 9, 1985
4330892 Mattress and bedclothes, or pillow May. 25, 1982
4143435 Mattress having a corrugated plate Mar. 13, 1979
4122565 Mattress assembly to accommodate a bedpan Oct. 31, 1978

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