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Class Information
Number: 5/707
Name: Beds > Mattress (for whole body) > Having confined gas (e.g., air mattress) > Fixed amount of gas (i.e., permanently sealed container)
Description: Mattress having confined gas in which a fixed amount of gas is permanently sealed in an impervious container that lacks a valve or other means to add or release gas.










Patents under this class:

Patent Number Title Of Patent Date Issued
8316484 Dual layer mattress for truck bed Nov. 27, 2012
8167922 Cooling and warming blanket May. 1, 2012
8065761 Inflatable mattress with side cushions for a truck bed Nov. 29, 2011
7152264 Air mattress with pillow top Dec. 26, 2006
6918465 Outdoor seat cushion for use with an elevated wild game observation stand, and observation stand including same Jul. 19, 2005
6754920 Infection control mat Jun. 29, 2004
6618884 Inflatable mattress with integrated upper and lower inflatable bodies Sep. 16, 2003
6568005 Infection control mat May. 27, 2003
6321401 Infection control mat Nov. 27, 2001
6266898 Air-circulating, shock-absorbing shoe structures Jul. 31, 2001
5784807 Fluid filled support system for footwear Jul. 28, 1998
5755001 Complex-contoured tensile bladder and method of making same May. 26, 1998
5509153 Anatomical air mattress Apr. 23, 1996
5377373 Bottom structure of a bed Jan. 3, 1995
5369826 Bottom structure of a bed Dec. 6, 1994
5304271 Method of making a fluid cushion Apr. 19, 1994
5291625 Body support pads and mattresses Mar. 8, 1994
5265293 Inflatable body support Nov. 30, 1993
5162007 Air-bubble cushion, mattress and water float items Nov. 10, 1992
5152023 Cellular cushion having sealed cells Oct. 6, 1992
5023128 Impact-absorbing pad Jun. 11, 1991
4969684 Structure for an easy chair, sofa and the like Nov. 13, 1990
4888836 Lighter-than-air-furniture Dec. 26, 1989
4860397 Pneumatic cushion Aug. 29, 1989
4824411 Segmented formable float apparatus and method Apr. 25, 1989
4741057 Relaxation mattress May. 3, 1988
4629433 Inflatable articles and method of making same Dec. 16, 1986
4614000 Patient undersheet for preventing bed sores Sep. 30, 1986











 
 
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