Bizarre Patents
Dining Table Having Integral Dishwasher
A space-saving dishwasher, which may be installed within a counter top or table, having a dish-carrying rack that is vertically shiftable through the open top of the dishwasher for facilitating loading and unloading of the dishes.
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| Number | Title | Issue Date |
| 7426766 | Tufted air mattress and method of making same A tufted air mattress including a first printed sheet and a second sheet. The first printed sheet is printed over a selected area with an ink containing a fluoropolymer. The portion of the printed sheet with the ink defines a coated area. The first printed sheet att... | 09/23/2008 |
| 7376996 | Multi-section mattress or mattress overlay and method of making same A multi-section mattress or mattress overlay including a first generally rectangular section made from a first honeycomb core having a first core face and a second core face, the first core having a first facing sheet bonded to one of the first and second core faces... | 05/27/2008 |
| 7254853 | Air mattress An air mattress is disclosed, which comprises an upper raw material member which has a coating layer at an upper surface of the same; a lower raw material which is spaced and installed at a lower side of the upper raw material member and has a coating layer at a low... | 08/14/2007 |
| 7171711 | Inflatable cushion cell with diagonal seal structure An inflatable cushion cell has first and second inflatable compartments. Each inflatable compartment is defined by at least one diagonal seal structure. In addition, each inflatable compartment also has at least one fluid opening. In one embodiment the diagonal seal... | 02/06/2007 |
| 7146665 | Inflatable, disposable pillow with comfort features An inflatable pillow that is of low cost, thus disposable. The inflatable pillow taught is one fabricated from very low cost materials and of a very low cost fabrication process resulting in a disposable inflatable pillow. The present invention teaches a user comfor... | 12/12/2006 |
| 7124457 | Air mattress with pillow top An air mattress with a pillow top is disclosed. The pillow top is received on and extends at least partially across at least one of planar face of the mattress, and is constructed and arranged to be held in a fixed position relative to the face of the mattress on wh... | 10/24/2006 |
| 6505366 | Adjustable supporting device, intended for a premature infant in an incubator An adjustable supporting device for a premature infant, comprising an inflatable base (1) consisting of two superimposed air and gas impermeable layers (5, 6), divided into at least two flat sections (2, 3), and running along the perephery of the base an ... | 01/14/2003 |
| 6256816 | Method of forming a textile article A method of forming a textile article and the resultant article has contained filling preventing penetration by allergens. A continuous rectilinear strip of air permeable material has parallel side edges and terminates at an edge transverse to the paralle... | 07/10/2001 |
| 6185770 | Air mattress An air mattress includes an upper sheet with a tufted top surface, a lower sheet, and front and rear sheets. The front sheet has upper, lower and lateral edges. The upper edge of the front sheet is sealed to a front edge of the upper sheet, is longer than... | 02/13/2001 |
| 6081950 | Therapeutic bedding pad A therapeutic bedding pad having a body portion and two laterally spaced elongated portions. The body portion is preferably disposed to overly a bedding mattress and includes a head end and a foot end. The two elongated portions are symmetrically disposed... | 07/04/2000 |
| 6073290 | Air mattress and method of making same A one piece air mattress suitable for use in health care settings to aid in prevention of bed sores has air cells permanently attached to a common base sheet along a base perimeter of each cell. The air cells and base sheet are of flexible radio frequency... | 06/13/2000 |
| 5675855 | Self-inflating air mattress A self-inflating air mattress includes an air chamber and a foam panel therein. The air chamber is defined by top and bottom sheet panels and a valve allowing air passage into and out of the air chamber. The foam panel includes apertures therethrough, and... | 10/14/1997 |
| 5671977 | Seating and back systems for a wheelchair An anti-thrust seating system and low profile, adjustable back system primarily intended for use in a wheelchair. The anti-thrust seating system includes a base seating member with a forward section to support the user's thighs and a rearward section to s... | 09/30/1997 |
| 5655239 | Cellular air loss mattress system Generally, the present invention is directed to a cellular air loss mattress system comprising an air mattress and an air supply means. Cells of the mattress system are welded onto a unitary top piece and a unitary bottom piece. Means for supplying air, p... | 08/12/1997 |
| 5647078 | Control panel for an inflatable structure A control panel for an inflatable structure includes a multi-layer planar fluid flow control panel sealed together at predetermined locations to define at least one fluid flow conduit with at least one layer of the panel having a plurality of apertures lo... | 07/15/1997 |
| 5535463 | Water bed with peripheral air tube An improvement in structure of a water bed including a water filled body portion having an upper portion and a lower portion, an air filled protection tubular member surrounding an inner edge of the body portion, a plurality of generally X-shaped partitio... | 07/16/1996 |
| 5515560 | Waterbed with integral frame and safety liner A frame for a soft sided waterbed has four rails of foam covered with vinyl or other water impervious sheet. The cover sheet extends completely around each foam rail, and a central portion extends across the frame to the opposite foam rail. A reinforcing ... | 05/14/1996 |
| 5506012 | Multiple chambered lift bag A lift bag includes a plurality of independently inflatable chambers for controlling lifting of objects. Each chamber is defined by an upper surface sheet and a lower surface sheet, the upper surface sheet of one chamber positioned below an adjacent chamb... | 04/09/1996 |
| 5251337 | Method of manufacture of inflatable applique An inflatable applique for an fabric article comprises a valved, substantially airtight enclosure having a top layer and a backing layer with complementary peripheral outlines. In the method of manufacture, the top and backing layers are welded together p... | 10/12/1993 |
| 5152020 | Waterbed mattress having improved anchoring of floating inserts According to the present invention, an improved method of anchoring floating waterbed mattress inserts is provided. A vinyl tether is provided which is secured at one end thereof to the floating insert. The other end of the tether is welded to a section o... | 10/06/1992 |
| 5044030 | Multiple layer fluid-containing cushion A cushion is provided with a flexible wall means for defining a plurality of elongated, parallel, flexible tubes for containing fluid. The tubes include a middle row of tubes positioned between a top and bottom row of tubes. The tubes in each row are in i... | 09/03/1991 |
| 5022109 | Inflatable bladder An inflatable bladder is defined by two superimposed outer sheets of heat-sealable synthetic plastic fused together about their peripheral edges. An Intermediate layer or baffle is disposed between the two outer sheets and is alternately sealed to one and... | 06/11/1991 |
| 4942634 | Damped fluid displacement support system and method for making the same There is disclosed a substantially completely stable damped liquid displacement support system (11) which comprises an envelope of liquid impervious flexible material having panels (13) and (15) and provided with a valve (17), at least one interior divide... | 07/24/1990 |
| 4930172 | Waterbed corner structure and method Waterbed corner structure and method in which a cornerpiece is formed as a monolithic structure with a relatively thick base plate and relatively large ridges projecting from the front surface of the base plate. The base plate has a peripheral sealing are... | 06/05/1990 |
| 4914761 | Reinforced corner for waterbed mattress An improved corner for a waterbed mattress includes a first layer of vinyl forming the corner with a seam disposed generally linearly along the corner. The seam is formed of two portions of the vinyl heat welded together along the seam. A second layer or ... | 04/10/1990 |
| 4818324 | Method of fabrication of thin compressible mattresses A method for fabricating thin mattresses and the article manufactured thereby in which small hollow spheres are used for both connecting and separating two parallel layers of a structural material that constitute the mattress surfaces. The spherical shell... | 04/04/1989 |
| 4793013 | Water mattress bag, and a method for producing the same A water mattress bag (1) of a watertight resilient material with tensile strength is provided with a valve for filling/draining water and is intended for use together with a main mattress member (3) of a resilient, flexible foamed plastic or the like, whi... | 12/27/1988 |
| 4753696 | Method of making a water mattress with hydraulic chamber assembly A water mattress includes an outer bladder for retaining water and an inner chamber assembly for inhibiting wave motion within the bladder. The chamber assembly includes multiple chambers each having a bottom sheet and a closure sheet, and the bottom shee... | 06/28/1988 |
| 4753705 | Method of making an antidecubitis cushion In a cushion designed to prevent decubitus, a bladder containing a liquid gel is mounted enclosed within a gussetted cover. The bladder is provided with extension panels on opposite sides thereof, which are fixed to the cover by sealing along seal lines w... | 06/28/1988 |
| 4751756 | Water mattress with hydraulic chamber assembly and method of making same A water mattress includes an outer bladder for retaining water and an inner chamber assembly for inhibiting wave motion within the bladder. The chamber assembly includes multiple chambers each having a bottom sheet and a closure sheet, and the bottom shee... | 06/21/1988 |
| 4750959 | Waterbed mattress with baffle chambers A waterbed mattress has a baffle structure that comprises a horizontally extending pad of buoyant material with a plurality of chambers depending therefrom. The chambers can be hemi-spheroidal. The chamber walls having water metering holes therethrough.... | 06/14/1988 |
| 4629433 | Inflatable articles and method of making same Inflatable article made of air impervious thermoplastic sheet materials including one or more inflatable units having one or more inflatable valves provided thereon respectively for injecting air into those one or more inflatable units, wherein at least t... | 12/16/1986 |
| 4627121 | Damped waterbed mattress and method for manufacturing same A damped waterbed mattress includes an envelope or bladder made of vinyl or other flexible, nonporous elastomeric material and which contains a plurality of modular internal "cells" that are in intentionally restricted fluid communication with one another... | 12/09/1986 |
| 4577357 | Self-sealing waterbed mattress A waterbed mattress comprises an external envelope and is provided with an internal layer of viscous, polymeric sealing material for sealing punctures in the mattress. The polymeric material can be poly(ether)urethane, which is prevented from sticking to ... | 03/25/1986 |
| 4574026 | Damped waterbed mattress and method for manufacturing same A damped waterbed mattress includes an envelope or bladder made of vinyl or other flexible, nonporous elastomeric material and which contains a plurality of modular internal "cells" that are in intentionally restricted fluid communication with one another... | 03/04/1986 |
| 4547919 | Inflatable article with reforming and reinforcing structure An inflatable article, having a pair of gas impervious sheets which are heat welded together at their edges to form an envelope and are provided with parallelly spaced apart longitudinal first seams to define a plurality of air compartments between the pa... | 10/22/1985 |
| 4538311 | Self-sealing puncturable article Flexible self-sealing sheeting comprises a flexible, puncturable sheet of cloth or polymeric material, a layer of a self-adhering, water-resistant polyurethane sealing material, and an anti-tack barrier. The sheeting can be used to form a waterbed mattres... | 09/03/1985 |
| 4467484 | Pneumatic cushion and manufacturing method therefor A pneumatic cushion fabricated from two sheets of expandable thin material are welded together at a circumferential portion thereof to define therebetween a expandable pneumatic chamber. The welded portion is separated from the pneumatic chamber by a subs... | 08/28/1984 |
| 4434020 | Method of manufacture of waterbed liners Method of manufacture of seamless, free-standing, self-supporting waterbed safety liners by placing a form onto sheets of liner plastic, folding the corners up adjacent the side walls of the form into hospital corners, lapping excess plastic into the form... | 02/28/1984 |
| 4365370 | Water bed mattress A vacuum formed water bed mattress providing a pair of large flat opposite parallel sides and four narrower sides joined to form a substantially right regular parallelopiped is disclosed. One of the large flat sides is made of a heat resistant material. T... | 12/28/1982 |
