In Contact With Tub Bottom Patents (Class 4/583)
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Patent number: 11730670Abstract: A liner for use with a basin to contain a liquid features a plurality of bodies of flexible plastic. Portions of an inner face of a first body of flexible plastic are joined to corresponding portions of an inner face of a second body of flexible plastic, through which a plurality of openings are formed, to provide a multi-layer body of flexible plastic. Other portions of the inner face of the first body of flexible plastic are not joined to corresponding other portions of the inner face of the second body of flexible plastic, defining an air conduit between the first body of flexible plastic and the second body of flexible plastic for guiding pressurized air substantially from an air discharge apparatus.Type: GrantFiled: June 28, 2021Date of Patent: August 22, 2023Inventors: Jeff Ta, Lan Van Ta
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Patent number: 10499667Abstract: A vapor-absorbing insert for non-ventilated delivery containers comprising a first and second layers of highly absorbent cotton fiber, and a third absorbent layer (which faces downward toward the food) having an applied layer of adhesive protected by a removable release layer which, when removed, exposes the adhesive for contact with the underside of the lid of a non-ventilated delivery container. The insert is pressed into a continuous laminated composite strip. The several layers may be bonded by pressure-induced interaction between the fibers of adjoining layers, and/or by adhesive fusing at their peripheral edges, and/or by spaced perforations which intertwine fibers between adjoining layers, after which the bonded layers are cut to shape. In use, upon peeling off the peelable anti-stick sheet, the element self-adheres to the underside of the food container lid.Type: GrantFiled: November 29, 2013Date of Patent: December 10, 2019Assignee: Practical Applications, LLCInventors: Glenn W. Milligan, Roxanne Jackson, Richard A. Frederick
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Patent number: 10016783Abstract: A method of making a friction pad comprising applying a soft bonding layer and a traction layer to a support sheet. The pad is easily exchangeable, non-fouling to its surroundings, and soft to bare skin.Type: GrantFiled: April 3, 2017Date of Patent: July 10, 2018Inventor: Joseph Mosher Hawkins, Jr.
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Patent number: 9717115Abstract: The present invention relates to a flat-shaped article with an electrical function for placement in a functional tone. Provision is made that, even after having been placed, the flat-shaped article can again be removed without being destroyed from the functional zone.Type: GrantFiled: June 17, 2013Date of Patent: July 25, 2017Assignee: GENTHERM GMBHInventors: William Wei Li, Sherry (Li) Chen, Stefan Huber, Han-georg Rauh
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Patent number: 9393481Abstract: Flexible binding wedges are provided with flexion slots cut in a widthwise direction to allow flexibility when mounted to a sportsboard such as a snowboard. âTâ inserts through the wedges provide a mount for boot bindings. Flex adjustment bushings may be inserted into the slots to adjust the flexibility of the wedge when mounted on a sportsboard, e.g., a snowboard. The flexible wedges may be mounted under a top surface of the sportsboard, or even on top of the finished upper surface of the sportsboard.Type: GrantFiled: May 5, 2014Date of Patent: July 19, 2016Inventor: William H. Bollman
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Patent number: 8763174Abstract: A soaking basin is provided having a base unit, a disposable liner, and a frame nested therebetween to enable removal of the liner from the base unit, even when filled with liquid. In this manner, a user can remove the liner filled with liquid to pour out the liquid and discard the liner, after a treatment has been completed. Thus, the user need not lift the entire soaking basin to pour out liquid. In addition, the user can use the frame to support the new liner while filling it with liquid, and to transport the filled liner to the base unit to service clients.Type: GrantFiled: February 26, 2013Date of Patent: July 1, 2014Assignee: Footsiebath, LLCInventors: Genya Vinokur, Sasha Vinkur, Michael Vinokur
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Publication number: 20140165283Abstract: The invention features a liner having pockets which receive packets in the form of therapeutic treatment providing aroma therapy, bubble baths and/or fragrances. The liner provides a slip resistant and anti-bacterial top surface. The liner features an adhesive bottom surface which secures the liner to the surface of a shower or bathtub. The liner also features a cushion which aligns to the neck and back of the user. Handles on the liner aid in positioning and removing the liner on and off the surface of a shower or bathtub.Type: ApplicationFiled: September 12, 2013Publication date: June 19, 2014Inventor: Gregory Beard, II
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Publication number: 20130263967Abstract: The present invention relates to collection and storage drinking water, e.g. as a step in disaster preparedness. The invention relates to emergency preparedness kits comprising a food-grade bladder composed of thin plastic film for covering the inside surface of a bathtub to provide a barrier between the surface of the bathtub and drinking water contained therein, and for enclosing the contained water.Type: ApplicationFiled: May 31, 2013Publication date: October 10, 2013Inventor: Tony Woodruff
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Patent number: 8387175Abstract: A soaking basin is provided having a base unit, a disposable liner, and a frame nested therebetween to enable removal of the liner from the base unit, even when filled with liquid. In this manner, a user can remove the liner filled with liquid to pour out the liquid and discard the liner, after a treatment has been completed. Thus, the user need not lift the entire soaking basin to pour out liquid. In addition, the user can use the frame to support the new liner while filling it with liquid, and to transport the filled liner to the base unit to service clients.Type: GrantFiled: April 14, 2008Date of Patent: March 5, 2013Assignee: Footsiebath LLCInventors: Genya Vinokur, Sasha Vinokur, Michael Vinokur
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Patent number: 8262160Abstract: A padded seat is described that includes a top surface, a bottom surface, a compartment disposed between the top surface and the bottom surface, a closeable opening to fill the compartment with a fluid, a plurality of through holes which pass through the top surface, compartment, and bottom surface, and a non-slip element disposed on the top surface.Type: GrantFiled: November 14, 2008Date of Patent: September 11, 2012Inventors: Mehri Mafi, Maryam Mafi
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Patent number: 8181285Abstract: A seat assembly includes primary and secondary sections. Each section has a primary face and a secondary face. Each face has a peripheral side wall, interior and exterior edges, and front and rear edges. A hinge couples the side walls of the sections at the interior edges. In this manner movement between deployed and collapsed orientations is allowed. Four primary legs are pivotally secured to the primary face between its peripheral side wall. Two secondary legs are pivotally secured to the secondary face adjacent to its exterior edge between its peripheral side wall. The legs are pivotable between the collapsed and deployed orientations perpendicular to the primary and exterior faces. Holes are provided in the peripheral side walls adjacent to the exterior edges. A handle has legs reciprocally received within the holes. The handle has a grip. The grip couples the legs for carrying purposes.Type: GrantFiled: April 13, 2009Date of Patent: May 22, 2012Inventor: Rhonda G. Jackson
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Patent number: 8021733Abstract: Disclosed is a disposable bath mat for use in bath facilities, such as bathtubs and shower stalls. The disposable bath mat comprises a top layer and a bottom layer coupled to a bottom surface of the top layer. The top layer is composed of a biodegradable material and the bottom layer is composed of a slip-resistant material.Type: GrantFiled: September 30, 2008Date of Patent: September 20, 2011Inventors: Renee Carter-Patterson, Pamela Gergal
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Patent number: 7895685Abstract: A soaking basin is provided having a disposable liner and a base unit. The liner defines an air chamber and a plurality of apertures defined in a floor of the liner. The base unit includes an air blower system connected to the liner such that air is forced out the apertures of the liner into the liquid. The liner can further include a water-soluble coating of soaking additives adhered thereto. In this manner, the liner and the base unit cooperatively provide a therapeutic soak, even in a salon setting, without sacrificing hygienic practices. Moreover, the basin is cost-effective to manufacture and use.Type: GrantFiled: May 10, 2006Date of Patent: March 1, 2011Assignee: Footsie Bath LLCInventors: Genya Vinokur, Sasha Vinokur, Michael Vinokur
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Patent number: 7636960Abstract: A bath mat comprises a base member made from a first elastomeric material and at least one contrast member differing from the base member but manufactured to be integral with the base member through an over-molding or co-molding process. The contrast member differs in color and/or hardness or feel from the base member providing improved aesthetics and functionality.Type: GrantFiled: March 12, 2003Date of Patent: December 29, 2009Assignee: Shurtech Brands, LLCInventors: James K Hawley, Elizabeth A. Flores, Roberta I. Gareau, Christine Hayes, Patrice J. Sarb
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Patent number: 7520003Abstract: A safety mat for use in bathtubs or shower stalls provides comfortable and safe conditions for users during a bath or shower. The safety mat can be optionally used with a seating aid placed directly on a floor of a bathtub or shower stall, and restrains substantial movement of the seating aid in order to prevent a user sitting on the seating aid from falling therefrom.Type: GrantFiled: March 18, 2005Date of Patent: April 21, 2009Assignee: AMG Medical Inc.Inventors: Daniel Seth Meyers, Cristian Boar, Wei Xiao
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Patent number: 7454807Abstract: A massaging fluid filled bed. The massaging fluid filled bed comprises a bed having a top surface, a bottom surface, and a compartment disposed between the top surface and the bottom surface. A plurality of grippers is disposed on the bottom surface. A plurality of massaging elements is disposed beneath the top surface. The bed is further divided into a headrest section, a backrest section, a body section, and a footrest section. An insulation layer is affixed to the bottom surface. A filler fluidly is provided to fill the bed with a fluid. The plurality of massaging elements are attached to a base layer provided within the bed in a way that allows some movements for the massaging elements. The top surface of the body and the backrest section comprises a plurality of inverted U-shaped members.Type: GrantFiled: January 20, 2006Date of Patent: November 25, 2008Inventors: Perdum Mardan, Mehri Mafi
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Publication number: 20080282463Abstract: This new-type practical product is a kind of bath mat. Currently at the market the bath mats sold are of PVC or rubber series products which will lose the anti-slip function when the liquids as dews and creams penetrate into the surface of the bath mat during bathing, and thus people in bathing is apt to slip and be harmed. The advantages of this new-type practical product: New design, unique structure, fresh color and pattern, fair and endurable, and convenient and safe. Related technical people have undertaken thorough study to develop this fabric composite new-type mat to fill up the blank at international and domestic markets to get the best effect of true anti-slip.Type: ApplicationFiled: February 16, 2007Publication date: November 20, 2008Inventor: Zengyao Tong
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Publication number: 20080222792Abstract: An apparatus for providing foot care. Such apparatus comprises a base member having a predetermined shape and having an upper surface and a bottom surface. There is an abrasive means permanently bonded to an upper surface of the base member and there are a plurality of suction cups disposed on the bottom surface of the apparatus for releasably securing the apparatus to a solid surface such as base of a bathtub or shower stall.Type: ApplicationFiled: April 11, 2008Publication date: September 18, 2008Inventor: Portia Koutsoumbos
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Publication number: 20080216228Abstract: A traction mat for the bathtub has a peelable backing, a continuous layer of adhesive directly above the peelable backing that forms a tight seal on the bathtub floor, a flexible base layer directly above the adhesive, a soft compressible top layer of foam material comprising a decorative pattern of raised surfaces that are surrounded by connected channels formed from a top surface of the base layer, the top layer having a thickness of between approximately one thirty-second of an inch and approximately two inches, and ideally one quarter of an inch. Standing on the top layer causes increased surface friction between the foot and the top layer.Type: ApplicationFiled: March 9, 2007Publication date: September 11, 2008Inventor: Nicholas Bonanno
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Publication number: 20080040850Abstract: A cushioned overlay includes a foam core containing a dampening liquid atop an liquid impermeable substrate and covered with an outer liquid impermeable, durable, slip-resistant layer. The dampening liquid may be water, oil, glycerine or other compatible liquid. The foam may be a memory foam. The outer layer may be a rubber-based material vinyl, such as a marine or faux leather vinyl.Type: ApplicationFiled: August 17, 2006Publication date: February 21, 2008Inventor: Randy Moots
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Patent number: 7152256Abstract: A padded tub liner for protecting a user from an impact caused by slipping in a bathtub. The padded tub liner includes a bottom portion designed for resting upon a bottom surface of the bathtub; a first side portion operationally coupled to the bottom portion, and designed for abutting a side surface of the bathtub; and a second side portion operationally coupled to the bottom portion opposite the first side portion, and designed for abutting a second side surface of the bathtub.Type: GrantFiled: January 23, 2004Date of Patent: December 26, 2006Inventor: Holly Roberts
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Patent number: 6871363Abstract: A shock absorbing safety floor comprising tile minimizes injury by absorbing the energy created when a portion of a diver's body impacts the bottom or sides of the pool. By absorbing a portion of the energy at impact, the floor decreases the amount of energy absorbed by the diver's body thereby subsequently minimizing injury to the diver. The shock absorbing safety floor compresses to absorb the energy.Type: GrantFiled: March 20, 2003Date of Patent: March 29, 2005Inventor: Jeff Richard Sabados
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Patent number: 6787215Abstract: The present invention relates to specific methods of producing cleated rubber-backed floor mats (such as dust control or rubber mats) through the utilization of the combination of a perforated coated woven fabric article and a cushioned platen liner between the article and the metal platen of an in-line dust control mat manufacturing machine. Such a procedure permits a more efficient manner of producing cleated anti-creep dust control mats than previously followed. In particular, the fabric article is in the form of a conveyor belt and is preferably constructed from Teflon®-coated woven fiberglass which will not adhere to the tacky rubber component of the target mat and can withstand the extremely high vulcanization temperatures and pressures required during the production of a dust control mat.Type: GrantFiled: May 19, 2000Date of Patent: September 7, 2004Assignee: Milliken & CompanyInventors: William O. Burke, III, Robert C. Kerr, Aage Lang
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Patent number: 6709728Abstract: The present invention relates to specific methods of producing cleated rubber-backed floor mats (such as dust control or rubber mats) through the utilization of the combination of a perforated coated woven fabric article and a cushioned platen liner between the article and the metal platen of an in-line dust control mat manufacturing machine. Such a procedure permits a more efficient manner of producing cleated anti-creep dust control mats than previously followed. The produced mat as well as the woven fabric article/cushioned platen liner combination are also encompassed within this invention.Type: GrantFiled: July 25, 2001Date of Patent: March 23, 2004Assignee: Milliken & CompanyInventors: Robert C. Kerr, Amy B. Streeton
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Patent number: 6691339Abstract: A molded tub and surround which is formed of a multiple of portions. Wall portions meet at a joint which is secured by wall clamps which bias a partially arcuate portion of a second wall portion against the visible surface of a first wall portion. The first wall portion sandwiched between the wall clamps and the partially arcuate portion. A multiple of tub clamps extend from a lower edge of the wall portions to fit upon a flange extending from a tub portion. The wall clamps and tub clamps assure an easily assembled and watertight molded tub and surround.Type: GrantFiled: September 18, 2002Date of Patent: February 17, 2004Assignee: Aqua Glass CorporationInventor: Brent Thomas
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Patent number: 6681416Abstract: A method for producing a soft bathroom mat comprising the acts of obtaining a base layer (10), obtaining an upper layer mold (20), applying a surface membrane (24) to the mold (20), pouring gel (26) into fillisters (22) in the mold (20) and applying a bottom membrane (28) to the filled mold (20) to enclose the gel with the surface membrane (24) to form the upper layer and laminating the upper layer to the base layer and trimming any excess material from the completed soft bathroom mat.Type: GrantFiled: October 14, 2002Date of Patent: January 27, 2004Assignee: Golden Pond Plastic Manufacturing Company Ltd.Inventor: Tsai-Chin Yang
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Patent number: 6656562Abstract: A slip resistant floor mat composed of one or more layers of material the bottom layer of which incorporates a plurality of recessions with inset suction cups in the bottom surface of the bottom layer that comes into contact with the intended surface, such as a floor.Type: GrantFiled: April 25, 2002Date of Patent: December 2, 2003Assignee: Millennium Mat Co., LLCInventors: Ian S. Malpass, Jeffrey L. Cofer
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Patent number: 6601246Abstract: There is provided a soft bubbling bath mat having a mat body of molded flexible material that houses a soft flexible foam pad adapted to fit between an outer edge of the mat body an interior air passageway. The air passageway is adapted at one end to form an inlet port. The inlet port is adapted to receive air to be fed from a compressed air source to the passageway and forced through the passageway and out through a plurality of small apertures in a top surface of the passageway creating a therapeutic bubbling massage effect.Type: GrantFiled: July 31, 2001Date of Patent: August 5, 2003Assignee: Conair CorporationInventors: Anthony Kit Lun Leung, Chung Shun Tse, Kam Fai Fung
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Patent number: 6564397Abstract: A bath mat comprises a base member made from a first elastomeric material and at least one contrast member differing from the base member but manufactured to be integral with the base member through an over-molding or co-molding process. The contrast member differs in color and/or hardness or feel from the base member providing improved aesthetics and functionality.Type: GrantFiled: May 14, 2001Date of Patent: May 20, 2003Assignee: Manco, Inc.Inventors: James K. Hawley, Elizabeth A. Flores, Roberta I. Gareau, Christine Hayes, Patrice J. Sarb
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Patent number: 6530096Abstract: An improved apparatus and related method of use is disclosed that may be used in a shower to remove dead skin from a foot of a user. The apparatus generally is constructed of a lower surface that is releasably engaged with a floor and an upper portion with a selectively applicatable upper surface for removing dead skin of a foot of a user.Type: GrantFiled: October 24, 2000Date of Patent: March 11, 2003Inventors: Kimberly K. Mayhew, Amanda J. Watkins
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Patent number: 6455123Abstract: In a preferred embodiment, the present invention comprises a layer having carpeted upper surface and/or other rubber-like padding material covered by a translucent, elastomeric sheet. The upper elastomeric layer may have downwardly depending projections that engage the carpeted upper surface of the inner padding layer, thereby reducing the likelihood of the upper elastomeric layer from slipping relative to the inner padding layer. The upper elastomeric layer is sewn or otherwise affixed to the carpeted surface to prevent slipping and creasing of the upper elastomeric layer relative to the padding during use. In addition, in a preferred embodiment for use on carpeted surfaces, the lower elastomeric layer may have downwardly depending projections that engage in the underlying carpet surface to reduce slipping of the device relative to the underlying surface. An overcovering material may be provided to further protect the upper elastomeric layer from excessive soiling.Type: GrantFiled: September 7, 1999Date of Patent: September 24, 2002Inventor: Ernest B. Poe, Sr.
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Patent number: 6378147Abstract: An appliance is provided for individuals, especially those with disabilities which render them incapable of readily getting into and out of a bathing position in a bathtub. The appliance consists of an inflatable seat with a top seat surface and side, back, front, and bottom walls made of a resilient material of single ply construction. The seat, when deflated, is flattened and crushed into a thin layer which can then be readily rolled into a compact unit and stored and transported in an accompanying carrying case. A bath mat type extension is secured to the front wall of the seat to supply a non-skid surface to the user while in the bathtub and for facilitating the roll-up aspect of the invention. The appliance employs the use of an air pump and air hose for supplying and delivering air to the seat, along with a valve for controlling the flow of air. A remotely operated device for controlling the operation of the air pump is also provided.Type: GrantFiled: March 28, 2001Date of Patent: April 30, 2002Inventor: George Halleran
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Patent number: 6372323Abstract: A slip control article including a backing layer having a first surface with an array of at least 100 upstanding stems per square inch and a second surface. At least a portion of the upstanding stems is an elastomeric material and the stems have an aspect ratio of at least 1.25. The first surface has a static coefficient of friction when dry of at least 0.6 and a static coefficient of friction when wet within 20% of the static coefficient of friction when dry. The first surface has a peel strength and a tensile strength of substantially zero when engaged with another slip control article. The first surface has a relatively high shear strength when engaged with another slip control article. The high shear forces are due primarily to the frictional properties of the elastomeric materials, not a mechanical interlock of the stems, such as on a mechanical fastener.Type: GrantFiled: October 5, 1998Date of Patent: April 16, 2002Assignee: 3M Innovative Properties CompanyInventors: James J. Kobe, Leon Levitt
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Patent number: 6357061Abstract: The inflatable bath air mattress cushion includes an inflatable back cushion portion, an inflatable mat cushion portion connected to the inflatable back cushion portion, a pair of inflatable side cushion portions connected to opposing sides of the inflatable back cushion portion, and an inflatable upper pillow cushion portion connected to the inflatable back cushion portion at the head end of the bath air mattress cushion. The inflatable back cushion portion, mat cushion portion, side cushion portion and upper pillow cushion portion each have inflation valves and suction cups on the bottom side, and a top covering of a layer of fabric.Type: GrantFiled: December 14, 2000Date of Patent: March 19, 2002Inventor: Denise M. Gonzalez
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Patent number: 6338168Abstract: A drain covering system for preventing water from going down the drain. The drain covering system includes a basin that has a drain and a drain covering member that includes an outer covering and a weighted core. The drain covering member is positionable over the drain such that the outer perimeter of the drain covering member contacts a portion of the basin around the drain. The drain covering member is adapted for preventing a liquid from passing through the drain.Type: GrantFiled: September 8, 2000Date of Patent: January 15, 2002Inventor: Carolyn E. Valentine
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Patent number: 6336231Abstract: An inflatable liner for use with conventional bathtubs is disclosed. For use with infants, elderly, physically disabled, or other instances where a cushioned and/or sanitary bathing surface is desired. A battery operated air pump is attached to the inflatable liner via small plastic tubes. The air pump is used to inflate the liner. The present invention also has an air trap valve to prevent overinflation. The inflatable liner is composed of separate air reservoir tubes that conform to the shape of the bathtub, surrounding the entire interior surface area of the bathtub. Once inflated, the actual tub itself provides the present invention with its shape and rigidity A convenient drainage hole with cover is incorporated into the inflatable liner, which allows the user to drain water out of the invention and bathtub before the present invention is removed from the tub and stored.Type: GrantFiled: December 29, 1999Date of Patent: January 8, 2002Inventor: Hermenie I. Smith
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Patent number: 6289528Abstract: A Mat (1) in the form of a liner or pad for sanitary installations is formed of a carrier (3) of flexible plastic with suction cups (5) located on its bottom (4) and a layer of nonwoven fabric (2) on its top (1.1) is constructed to enable the mat (1) to be efficiently produced and for the mat to have good adhesion between the nonwoven fabric (2) and the carrier (3) even when experiencing high squeezing stress. This is achieved by making the carrier (3) of a thermoplastic elastomer (TPE) injecting the elastomer onto the back of nonwoven fabric (2) in an injection mold.Type: GrantFiled: August 15, 1997Date of Patent: September 18, 2001Assignee: Ridder GmbHInventors: Jurgen Ridder, Johannes Hubinger
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Patent number: 6022608Abstract: A three layer, non-slip fabric has an upper fabric layer which is bonded through an intermediate flat plastic layer to a lower plastic layer having cup-shaped elements distributed therelong. Each cup has sidewalls and an outwardly concave end wall with one or two holes in the wall to allow the cups to deform.Type: GrantFiled: April 22, 1997Date of Patent: February 8, 2000Assignee: Plantex S.p.A.Inventor: Silvano Dell 'Acqua
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Patent number: 6014779Abstract: A new shower and bath mat for helping to prevent slipping on a slippery surface such as a wet bath floor surface. The inventive device includes a generally rectangular mat member having upper and lower surfaces, a pair of short sides, a pair of long sides and a plurality of corners. The upper surface of the mat member has a plurality of generally rounded nodules upwardly extending therefrom. The mat member also has a plurality of generally cylindrical apertures extending through it between its upper and lower surfaces. Located towards each corner of the mat member is a suction cup having a rounded upper portion, a lower rim, and a concavity directed from the upper portion of the suction cup towards the lower rim portion of the suction cup. The upper portion of the suction cup is upwardly extended from the upper surface of the mat member while the lower rim is downwardly extended from the lower surface of the mat member.Type: GrantFiled: March 19, 1998Date of Patent: January 18, 2000Inventor: Venicia Lindholm
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Patent number: 5911193Abstract: The present invention is directed to a method and apparatus for protecting a dog from the cold. In one implementation of the present invention, the invention is directed to a flexible pad for protecting a dog from a cold boat hull. The flexible pad is formed of an elastic material, having a first side, a second side, and at least one drainage hole.Type: GrantFiled: July 16, 1997Date of Patent: June 15, 1999Inventor: Todd L. Johnson
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Patent number: 5839132Abstract: An improved disposable bathtub liner includes inflatable sub-compartments which detachably adhere to the interior surface of a bathtub through suction devices on the exterior surface of the liner. The bathtub liner includes opposite sidewalls, endwalls, and at least a partial bottom, and is made of a material which is durable, economical and disposable, while at the same time provides frictional engagement with a person, and which can be detachably sealed to the interior of the interior surface of the bathtub.Type: GrantFiled: March 19, 1997Date of Patent: November 24, 1998Inventor: Todd D. Rooney
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Patent number: 5829070Abstract: A portable rubber bathtub seat apparatus for comfortably preventing a person from sliding down when in a seated position within a bathtub, the apparatus being supported by the bottom surface of the bathtub. The apparatus has a generally thin, flat back section upon which the person sits when the apparatus is supported on the bottom surface of the bathtub, a raised front section having a thickness substantially greater than the thickness of the back section and adequate to support all or part of the legs of the person, the front section having a cavity in the undersurface thereof, a gradually sloping transition area between the back and front sections, and a plurality of suction cups coupled to the front section and positioned within the cavity for releasably securing the apparatus to the bottom surface of the bathtub such that the apparatus is prevented from sliding in relation to the surface while a person is seated on the apparatus.Type: GrantFiled: August 8, 1996Date of Patent: November 3, 1998Inventor: Marian Taylor
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Patent number: 5781941Abstract: A safety bath mat has a layered body with a base layer provided with a coating of adhesive for attaching the mat to the floor of a tub or shower. The body of the mat further includes a second layer in which polycarbonate particles are embedded in vinyl. Additional vinyl covers the first two layers to a substantially uniform thickness while conforming to the underlying rough surface configuration caused by the polycarbonate particles. The upper two layers are transparent, allowing artwork on the upper surface of the base layer to be seen through the two upper layers. An optional thermometer indicates the ambient water temperature, to aid in prevention of stalling. The adhesive has a protective sheet that is removed for installation. The mat is permanently bonded to the tub and provides a durable, slip resistant surface.Type: GrantFiled: December 16, 1996Date of Patent: July 21, 1998Assignee: Lois F. FieldsInventors: Michael D. Radke, Jeffrey M. Fields
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Patent number: 5776605Abstract: A replacement surface covering an existing surface conforming surface irregularities of the existing surface to present a top surface with a relatively smooth contour, and a self-curing, waterproof adhesive layer which envelops and seals any cracks on the existing surface and promotes an intimate bond between the replacement surface and the existing surface. A design layer may be provided between the replacement surface and the existing surface. Double-sided tape may also be used to secure the replacement surface to the existing surface.Type: GrantFiled: October 8, 1996Date of Patent: July 7, 1998Inventor: Michael W. May
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Patent number: 5742955Abstract: A bathtub liner apparatus includes a flexible floor sheet member which includes a top surface and a bottom surface. The flexible floor sheet member includes a drain channel extending from the top surface to the bottom surface. A quantity of adhesive is applied to the bottom surface of the flexible floor sheet member, and flexible projection members project upward from the top surface of the flexible floor sheet member. The flexible floor sheet member may be comprised of a closed cellular foam material The adhesive may become tacky when wet. The flexible projection members include a main crescent-shaped projection member projecting from the top surface of the flexible floor sheet member at a location distal to the drain channel. The main crescent-shaped projection member includes a projection-drainage channel.Type: GrantFiled: September 16, 1996Date of Patent: April 28, 1998Inventors: Steve Parkay, Angie Parkay
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Patent number: 5650228Abstract: A replacement surface for bathtub and shower floors comprising a liner covering substantially the entire bottom interior surface of the bathtub or shower with a peripheral relief allowing access to a drain and conforming surface irregularities of the bottom interior surface to present a top surface with a relatively smooth contour, and a self-curing, waterproof adhesive layer which envelops and seals any cracks on the bottom interior surface and promotes an intimate bond between the liner and the bottom interior surface.Type: GrantFiled: October 31, 1995Date of Patent: July 22, 1997Inventor: Michael W. May
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Patent number: 5630235Abstract: A seal for covering cracks around a drain fitting of a bathtub. The inventive device includes a flexible planar circular member having a circular center aperture directed therethrough which can be adhesively secured about a drain conduit of a bathtub and over cracks extending through the tub. A cylindrical projection depends from the circular member for positioning into a drain conduit of the bathtub to sealingly engage with a drain fitting to preclude leaking of the tub.Type: GrantFiled: June 26, 1995Date of Patent: May 20, 1997Inventor: Randall Angstadt
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Patent number: 5435765Abstract: A non-slip padding system for use on a surfboard has a plurality of pad members each having a top surface, a bottom surface, a first end, a second end and raised elements. The raised elements include a first raised member and a second raised member, wherein the first raised member extends from the top surface of the pad member and the second raised member extends from the top surface of the first raised member.Type: GrantFiled: August 30, 1994Date of Patent: July 25, 1995Inventor: Herbert E. Fletcher
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Patent number: 5375271Abstract: Apparatus for determining whether the temperature of bath water is below a selected temperature. A bath mat having temperature related indicia imprinted on a top side surface thereof has a layer of temperature sensitive ink applied over the temperature related indicia. The temperature sensitive ink is selected such that it is transparent above the selected temperature and at least partially opaque below the selected temperature. When the temperature of the bath water exceeds the selected temperature, the temperature sensitive ink is transparent and, when the temperature of the bath water is below the selected temperature, the temperature sensitive ink is at least partially opaque.Type: GrantFiled: September 30, 1993Date of Patent: December 27, 1994Assignee: Kel-Gar, Inc.Inventor: Gail B. Frankel
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Patent number: 5330811Abstract: A laminate cover member is provided for upgrading the appearance of a deteriorated drain hole or other surface of a sink or bath fixture. The cover member includes an upper layer which is resistant to corrosion and has an attractive visual appearance, a pressure sensitive adhesive layer, and a removable liner layer. The layers are diecut from stock laminate sheets. A preferred cover member, for upgrading the surfaces of a drain hole, has a metallized plastic upper layer, and is shaped with an outer annular portion that is adhered to the surface surrounding the drain hole, an inner annular hole, and a plurality of radial lines extending from an intermediate diameter to the inner annular hole, such that they can be bent downwardly to cover an inner part of the drain hole surface.Type: GrantFiled: June 13, 1990Date of Patent: July 19, 1994Inventor: Mark R. Buchalter