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Class Information
Number: 5/932
Name: Beds > Seals and sealing methods, for plastics
Description: A collection of documents disclosing seals and sealing methods used in joining portions of plastic devices.










Patents under this class:
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Patent Number Title Of Patent Date Issued
7480952 Inflatable body with independent chambers and methods for making the same Jan. 27, 2009
7426766 Tufted air mattress and method of making same Sep. 23, 2008
7376996 Multi-section mattress or mattress overlay and method of making same May. 27, 2008
7254853 Air mattress Aug. 14, 2007
7171711 Inflatable cushion cell with diagonal seal structure Feb. 6, 2007
7146665 Inflatable, disposable pillow with comfort features Dec. 12, 2006
7124457 Air mattress with pillow top Oct. 24, 2006
6505366 Adjustable supporting device, intended for a premature infant in an incubator Jan. 14, 2003
6256816 Method of forming a textile article Jul. 10, 2001
6185770 Air mattress Feb. 13, 2001
6081950 Therapeutic bedding pad Jul. 4, 2000
6073290 Air mattress and method of making same Jun. 13, 2000
5675855 Self-inflating air mattress Oct. 14, 1997
5671977 Seating and back systems for a wheelchair Sep. 30, 1997
5655239 Cellular air loss mattress system Aug. 12, 1997
5647078 Control panel for an inflatable structure Jul. 15, 1997
5535463 Water bed with peripheral air tube Jul. 16, 1996
5515560 Waterbed with integral frame and safety liner May. 14, 1996
5506012 Multiple chambered lift bag Apr. 9, 1996
5251337 Method of manufacture of inflatable applique Oct. 12, 1993
5152020 Waterbed mattress having improved anchoring of floating inserts Oct. 6, 1992
5044030 Multiple layer fluid-containing cushion Sep. 3, 1991
5022109 Inflatable bladder Jun. 11, 1991
4942634 Damped fluid displacement support system and method for making the same Jul. 24, 1990
4930172 Waterbed corner structure and method Jun. 5, 1990
4914761 Reinforced corner for waterbed mattress Apr. 10, 1990
4818324 Method of fabrication of thin compressible mattresses Apr. 4, 1989
4793013 Water mattress bag, and a method for producing the same Dec. 27, 1988
4753705 Method of making an antidecubitis cushion Jun. 28, 1988
4753696 Method of making a water mattress with hydraulic chamber assembly Jun. 28, 1988
4751756 Water mattress with hydraulic chamber assembly and method of making same Jun. 21, 1988
4750959 Waterbed mattress with baffle chambers Jun. 14, 1988
4629433 Inflatable articles and method of making same Dec. 16, 1986
4627121 Damped waterbed mattress and method for manufacturing same Dec. 9, 1986
4577357 Self-sealing waterbed mattress Mar. 25, 1986
4574026 Damped waterbed mattress and method for manufacturing same Mar. 4, 1986
4547919 Inflatable article with reforming and reinforcing structure Oct. 22, 1985
4538311 Self-sealing puncturable article Sep. 3, 1985
4467484 Pneumatic cushion and manufacturing method therefor Aug. 28, 1984
4434020 Method of manufacture of waterbed liners Feb. 28, 1984
4365370 Water bed mattress Dec. 28, 1982
4360396 Inflatable element and method of making same Nov. 23, 1982
4321719 Water mattress with damper bladders Mar. 30, 1982
4280235 Inserts for fluid-type mattresses Jul. 28, 1981
4275473 Mattress Jun. 30, 1981
4251308 Method for making a watermattress with t-corner construction Feb. 17, 1981
4240859 Method of making a water bed mattress Dec. 23, 1980
4221625 Water mattress and method of manufacture Sep. 9, 1980
4218274 Method of constructing a baffled waterbed mattress Aug. 19, 1980
4190917 Baffled watermattress construction Mar. 4, 1980

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