Removable Pad Patents (Class 604/385.14)
  • Patent number: 8075542
    Abstract: A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and a replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a backsheet, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the backsheet and a topsheet may be separated. Additional replaceable absorbent core components may also be incorporated.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: December 13, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean Lavon, Theodora Beck, Gerald Alfred Young, Thomas Henrich
  • Publication number: 20110301561
    Abstract: A diaper sheath having a shell with an inner panel and an outer panel forming a front edge, a back edge, a first side edge and a second side edge. The diaper sheath also includes a first intermediate pocket and a second intermediate pocket set along the first side edge and the second side edge respectively, each intermediate pocket having at least one opening. The diaper sheath further includes a first intermediate strip and a second intermediate strip set inside each of the first and second intermediate pockets respectively, the first and second intermediate strips each having an anchor portion attached to an attachment ring, and an elongated portion having a loop formed through a slide, the loop passing through the attachment ring and having a continuously adjustable length selected by moving the slide to a desired position along the elongated portion.
    Type: Application
    Filed: June 9, 2011
    Publication date: December 8, 2011
    Inventor: Gaëlle Tournier
  • Publication number: 20110295223
    Abstract: A reusable diaper comprising: a waterproof cover; a removable cloth lining, where the cloth lining removably attaches inside the waterproof cover; an elastic waist band; a set of elastic leg bands, where the leg bands encircle a set of leg openings; and a set of adjustment straps affixed to the waterproof cover wherein the adjustment straps secure the reusable diaper around a midsection of a wearer and the set of adjustment straps may be removed from the waterproof cover. Each adjustment strap may include a snap at a first end, where the snap enables the removal of each strap and a Velcro hook pad at a second end. The waterproof cover may include a Velcro loop strip attached to a front portion to accommodate the Velcro hook pad on each adjustment strap. The cloth lining may be made from either cotton, microfiber or a combination thereof.
    Type: Application
    Filed: May 27, 2011
    Publication date: December 1, 2011
    Inventor: MICHELLE McCULLOUGH
  • Publication number: 20110288515
    Abstract: A two-piece wearable absorbent article (such as a diaper) including an outer cover, and particularly, an absorbent insert for use therewith, are disclosed. The insert has a fastener component disposed at either or both a forward region and a rearward region thereof, for fastening the insert within the outer cover. The end of the insert associated with the region bearing the fastener component may have a specified stiffness, to help the insert to retain structural integrity while fastened within an outer cover and while being worn. The insert may include an end support stiffener that helps impart stiffness.
    Type: Application
    Filed: May 21, 2010
    Publication date: November 24, 2011
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins, Joshua James Norman
  • Publication number: 20110288516
    Abstract: A two-piece wearable absorbent article (such as a diaper) including an outer cover, and particularly, an absorbent insert for use therewith, are disclosed. The insert has a fastener component disposed at either or both a forward region and a rearward region thereof, for fastening the insert within the outer cover. The end of the insert associated with the region bearing the fastener component may have a specified stiffness, to help the insert to retain structural integrity while fastened within an outer cover and while being worn. The insert may include an end support stiffener that helps impart stiffness.
    Type: Application
    Filed: May 21, 2010
    Publication date: November 24, 2011
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins, Joshua James Norman
  • Publication number: 20110288518
    Abstract: A two-piece wearable absorbent article (such as a diaper) including an outer cover, and particularly, an absorbent insert for use therewith, are disclosed. The insert has a fastener component disposed at either or both a forward region and a rearward region thereof, for fastening the insert within the outer cover. The end of the insert associated with the region bearing the fastener component may have a specified stiffness, to help the insert to retain structural integrity while fastened within an outer cover and while being worn. The insert may include an end support stiffener that helps impart stiffness.
    Type: Application
    Filed: May 21, 2010
    Publication date: November 24, 2011
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins, Joshua James Norman
  • Patent number: 8062276
    Abstract: A reusable diaper may include an inner layer to wick moisture and an outer layer substantially impervious to liquids. A waist portion may include a corner region for securing the diaper in a desired position. The corner region may be resiliently stretchable and substantially impervious to liquids, and may include first and second layers coupled to the respective inner and outer layers. The coupled first layer and inner layer define a first seam allowance, and the coupled second layer and outer layer define a second seam allowance. The first and second seam allowances may be positioned within the corner region to help inhibit wicking of liquid through the seam allowances into the corner region. And a fluid-resistant region may be provided to help resist wicking of moisture through the inner layer past the fluid-resistant region.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: November 22, 2011
    Inventors: Jennifer Lynn Labit, James Andrew Labit
  • Publication number: 20110276018
    Abstract: The present disclosure provides reusable diaper liner devices, systems, and methods. In various embodiments, a reusable diaper liner can include an absorption layer that includes a first surface and a second surface, opposite the first surface. The reusable diaper liner also can include a waterproof layer that has a first surface and a second surface, opposite the first surface. The second surface of the absorption layer and the first surface of the waterproof layer can be positioned adjacent to each other and the reusable diaper liner can be configured to fit inside a diaper body.
    Type: Application
    Filed: May 6, 2010
    Publication date: November 10, 2011
    Inventors: Sarah B. Van Bogart, Brian Van Bogart
  • Publication number: 20110270211
    Abstract: A two-piece wearable absorbent article including a chassis and a disposable absorbent insert is disclosed. The chassis may be asymmetric across a lateral axis, with front and rear regions, and have a pair of elasticized leg band portions, an insert fastener component, and a chassis indicium disposed thereon. The insert may be asymmetric across a lateral axis and have forward and rearward regions and have a pair of elasticized standing cuffs, a fastener component, and an insert indicium disposed thereon. The chassis and the insert may be adapted to function optimally with the respective front and forward regions proximate the torso front region of the wearer. The respective fastener components may be adapted to effect fastening of the insert to the chassis, and the respective indicia may be adapted to provide information to the user concerning correct front-rear orientation.
    Type: Application
    Filed: July 15, 2011
    Publication date: November 3, 2011
    Applicant: The Procter & Gamble Company
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins
  • Patent number: 8048052
    Abstract: A sanitary napkin is constituted of napkin main body composed of a top sheet, a liquid-impermeable bottom sheet, and an absorber interposed therebetween; and a napkin sub-body joined to the upper layer of the napkin main body and similarly composed. The napkin sub-body is constituted of a front portion that is joined to the napkin main body at a bleeding port-corresponding region and a back portion that is positioned behind the front portion and can be divided into right and left parts at a dividing line formed along the longitudinal direction from the back end of the center in the width direction of the sanitary napkin such that, to provide hip-holding flaps, the divided right and left parts can spread outward in the width direction of the napkin main body from the boundary between the front portion and the back portion at which the base end of the dividing line is located.
    Type: Grant
    Filed: February 26, 2009
    Date of Patent: November 1, 2011
    Assignee: Daio Paper Corporation
    Inventor: Ryoko Kurihara
  • Publication number: 20110264068
    Abstract: The present invention aims to provide a disposable bodily fluid handling composite pad allowing the wearer to recognize what number component pad is being used and how many useful component pads remain. A menstruation napkin 1 as a typical example of the bodily fluid handling composite pad comprises a first component pad 10, a second component pad 20 and a third component pad 30 laminated one on another. On the first component pad 10, two groups each consisting of three butterflies are drawn so as to be diagonally opposed to each other as identifying element 61. On the second component pad 20, two groups each consisting of two butterflies, i.e., reduced by one from each of the groups on the first component pad 10, are drawn as identifying element 62. On the third component pad 30, the total number of butterflies is further reduced to a single pair which is drawn as identifying element 63.
    Type: Application
    Filed: July 28, 2009
    Publication date: October 27, 2011
    Applicant: UNI-CHARM CORPORATION
    Inventor: Ayami Suga
  • Patent number: 8043272
    Abstract: A collection insert for use in a diaper for the testing of the urine of a baby is generally disclosed. The collection insert is configured to collect and temporarily retain the urine, allowing the urine to be later tested for the presence of absence of an analyte. The collection insert is fluidly isolated from the absorbent core of the diaper, and can be positioned between the bodyside liner and the outer cover or located in a pocket defined by the bodyside liner. The collection insert can include an insert cover and a collection core, such as a sponge, cellulosic material, polymeric nonwoven material, and the like. Additionally, the collection insert can be substantially free of superabsorbent material.
    Type: Grant
    Filed: April 30, 2007
    Date of Patent: October 25, 2011
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Andrew Long, Shirlee Ann Weber
  • Publication number: 20110213326
    Abstract: The present invention provide with a diaper sheath comprising: an inner and outer panel, each of said inner and outer panels having front and back portion connected by an intermediate portion, said front portion of the inner panel having an opening; and a front flap attached to said front portion of said inner panel, and said opening is covered by said front flat. The diaper of the present invention is much easier and convenient to adjust the insert from the opening at the front portion. With the flap at the front portion, parents can choose to use a biodegradable pad to insert in the flap and lay on the top of the inner panel.
    Type: Application
    Filed: March 12, 2010
    Publication date: September 1, 2011
    Inventor: Gäelle TOURNIER
  • Publication number: 20110213327
    Abstract: A reusable insert for a diaper having a tubular shape with an absorbent material with an upper half and a lower half, and a sheet of water proof material sewn onto an outer side of the upper half so that the lower half of the absorbent material can be inserted inside the upper half to form twice as many layers of absorbent material with the water proof sheet on the outside surface.
    Type: Application
    Filed: February 25, 2011
    Publication date: September 1, 2011
    Inventors: Constantin Adrian Oprita, Ioana Weber
  • Publication number: 20110202030
    Abstract: The present invention relates to a reusable diaper shaped as a pair of pants and designed to house a removable absorbent insect (6). The diaper comprises an elongated central piece (5) impermeable to water and designed to house said insert, and two side pieces (12,13) arranged on opposite sides of the central piece, wherein at least one of the side pieces is made of a material permeable to water and is arranged stretchable to allow stretching of waist and leg openings of the diaper when the diaper is put on and taken off, and the central piece and the side piece are joined together by means of a joint (15,16) forming a liquid barrier.
    Type: Application
    Filed: February 14, 2011
    Publication date: August 18, 2011
    Inventor: Iréne Ronström
  • Patent number: 7985195
    Abstract: A dressing having a flexible sleeve shaped to accommodate a substantially cylindrical body or plant portion, the sleeve having a lining which is substantially non-adherent to the body or plant part being bandaged and having a peripheral securement means which attaches two peripheral portions to each other without those portions being circumferentially adhered to the sleeve portion.
    Type: Grant
    Filed: August 25, 2009
    Date of Patent: July 26, 2011
    Inventor: Barbara Brooke Jennings-Spring
  • Publication number: 20110178492
    Abstract: A protective undergarment, such as a diaper, includes a sling that is suspended from an outer shell. The sling forms a pocket in which a reusable or disposable absorbent pad can be positioned. The sling has an S-pocket or overlapping pocket at the front end and a cuff at the rear end. The cuff forms a slimmer outer profile than the S-pocket or overlapping pocket and is used only in the rear where leakage is not as significant as at the front. The S-pocket or overlapping pocket and the cuff are both suspended from bumper strips that extend from the waistband. Rectangular hook and loop fasteners and extension members allow a diaper to fit wearers of different waist size.
    Type: Application
    Filed: September 22, 2009
    Publication date: July 21, 2011
    Applicant: TAILORED TECHNOLOGIES, INC.
    Inventor: Fredrica Coates
  • Publication number: 20110172621
    Abstract: Disclosed is a cleanable and reusable body fluid-absorbing fabric pad to move moisture including sweat and urine away from the skin of a wearer, the body fluid-absorbing fabric pad including, a diffusive fabric layer coming into contact with the skin of the wearer to remove moisture from the skin, an absorbent non-woven layer coming into contact with the diffusive fabric layer, the absorbent non-woven layer comprising at least 5 wt % of a superabsorbent fiber to remove moisture transported from the diffusive fabric layer, and a waterproof film coming into contact with the absorbent non-woven layer and exhibiting waterproofing properties and breathability. The absorbent non-woven layer is formed by needle-punching or thermally bonding superabsorbent fibers, polyethylene/polypropylene bi-component fibers and rayon fibers, wherein the diffusive fabric layer, the absorbent non-woven layer and the waterproof film are stacked and sewed to form the body fluid-absorbing fabric pad.
    Type: Application
    Filed: January 8, 2010
    Publication date: July 14, 2011
    Applicant: Welshire Innovative Limited
    Inventors: Young Kyu Lee, Kyung Ju Lee, Chang Hwan Lee, Eun Hee Kwon, Robert Farmer, Murray Fischer
  • Publication number: 20110172622
    Abstract: A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may comprise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and absorption features that prevent soiling of the outer cover by the wearer's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materials and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/or the outer cover with correct front-rear orientation relative the wearer. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also described.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 14, 2011
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins, Fred Naval Desai
  • Publication number: 20110144611
    Abstract: Provided is a pants-type disposable diaper cover, which can mount an absorptive pad easily and which can hold the mounted absorptive pad snugly without any positional displacement. The pants-type disposable diaper cover has a structure, in which elastically extensible members are arranged between two nonwoven-fabric sheets, and in which a waist opening and a pair of right and left leg openings are formed. A pad-fixing sheet having its front end portion and back end portion fixed is arranged in a diaper cover region corresponding to the mounting portion of the absorptive pad. The diaper cover includes at least elastically extensible waist members arranged around the waist opening, and a plurality of curved elastically extensible members and so on and so on arranged to extend in a front and in a back from the body sides to the crotch side, to cross the arranged portions of the absorptive pad on the crotch side, and then to draw a plurality of loci extending from the crotch side to the body sides.
    Type: Application
    Filed: December 19, 2006
    Publication date: June 16, 2011
    Applicant: Daio Paper Corporation
    Inventor: Tetsuhiro Saito
  • Publication number: 20110137278
    Abstract: A soaker pad for a cloth diaper comprising an outer layer, absorbent pad, inner layer, and side panels. The inner longitudinal edge of each side panel is folded inward to create a fold line and fold area. Elastics are located just inside the fold line to create an inner gusset. Elastics are situated parallel to the longitudinal edge of the outer layer to create an outer gusset. Neither the inner nor outer gusset is in contact with the inner layer. Each side panel is adhered to the outer layer in the margin along each longitudinal edge of the outer layer that is not in contact with the inner layer and along the outer margins of the inner layer. The fold area is adhered to the inner layer except at the middle portion of the fold area, thereby allowing the inner gusset to stand up and away from the inner layer.
    Type: Application
    Filed: December 7, 2009
    Publication date: June 9, 2011
    Applicant: The Natural Baby Company, LLC
    Inventors: Kim Ormsby, Allen Leo (Liu Ming)
  • Patent number: 7951128
    Abstract: A protective undergarment system for absorbing fluids released by the body of a user. The protective undergarment system includes an upper member being designed for being selectively positioned around an abdomen, a groin and a posterior of the user. The upper member comprises a lower aperture extending through the upper member whereby the lower aperture is designed for extending from a portion of the groin to a portion of the posterior and passes between the legs of the user. A lower member is selectively coupled to the upper member whereby the lower member is selectively positioned over the lower aperture of the upper member to selectively close the lower aperture of the upper member. The lower member is designed for absorbing the fluids released by the body whereby the lower member can be removed from the lower member when the lower member is soiled.
    Type: Grant
    Filed: June 17, 2008
    Date of Patent: May 31, 2011
    Inventor: Della Lewis
  • Publication number: 20110077611
    Abstract: The present disclosure provides reusable diaper devices, systems, and methods. One diaper embodiment includes a diaper body layer, a first casing formed from one or more layers of material and positioned on the diaper body layer, a first channel is formed by the casing proximate to a first leg opening of the diaper and the first channel contains a first band, a second casing formed from one or more layers of material and positioned on the diaper body layer, a second channel is formed in the casing proximate to a second leg opening of the diaper and the second channel contains a second band, and a length of each of the bands is adjustable.
    Type: Application
    Filed: September 30, 2009
    Publication date: March 31, 2011
    Inventor: Sarah B. Van Bogart
  • Patent number: 7914507
    Abstract: The invention, a reusable adjustable diaper, includes: a multi-ply member having a first curvilinear portion connecting by a medial portion to a second curvilinear portion; a first elastomeric member connected to a first curved segment of multi-ply member and having a first plurality of fastening areas; a second elastomeric member connected to a second curved segment of multi-ply member and having a second plurality of fastening areas; a first plurality of fasteners connected to first curvilinear portion; a second plurality of fasteners connected to second curvilinear portion and disengagably fastenable with first plurality of fasteners; a third fastener connected to multi-ply member and disengagably fastenable with first elastomeric member at each of first plurality of fastening areas; and a fourth fastener connected to multi-ply member and disengagably fastenable with second elastomeric member at each of second plurality of fastening areas.
    Type: Grant
    Filed: January 10, 2008
    Date of Patent: March 29, 2011
    Inventor: Stacee M. Magee
  • Patent number: 7887524
    Abstract: A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and a replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a backsheet, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the backsheet and a topsheet may be separated. Additional replaceable absorbent core components may also be incorporated.
    Type: Grant
    Filed: May 9, 2006
    Date of Patent: February 15, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean Lavon, Theodora Beck, Gerald Alfred Young
  • Patent number: 7875013
    Abstract: A Feminine Hygiene Pad Comprising having a wide forward portion which is at least one and half times the length of a narrow rear, tail-like portion.
    Type: Grant
    Filed: March 1, 2006
    Date of Patent: January 25, 2011
    Inventor: Ilse Rubio
  • Publication number: 20100305534
    Abstract: A reusable one-side absorption cushion mainly includes an absorption layer made of a woven fiber, and a waterproof layer made of a waterproof material for being adhered to one side of the absorption layer. By attaching the reusable one-side absorption cushion to a conventional diaper, the urine of a baby can be absorbed by the absorption layer and stopped by the waterproof layer. If the urine doesn't permeate the circumference of the reusable one-side absorption cushion, it is only necessary to replace the reusable one-side absorption cushion with a new one, leaving the conventional diaper to be continuously uses. And, the used reusable one-side absorption cushion can be reused after being cleaned up thoroughly, so as to consume less conventional diapers to achieve purposes of energy saving and waste reduction.
    Type: Application
    Filed: June 2, 2009
    Publication date: December 2, 2010
    Inventor: Jason Yang
  • Patent number: 7842020
    Abstract: A double diaper package includes adhesively attached, similarly sized inner and outer diapers. Each of the diapers has a liquid permeable skin contacting net and a liquid impermeable polymeric back sheet edge bonded to each other so as to surround and encase a super-absorber in a fibrous matrix. The inner diaper has an adhesive coated edge flap of the liquid impermeable sheet extending from the edge bond. This edge flap secures the outer diaper to the inner diaper, forming a double diaper package that is attached to the baby using waist-securing tabs connected to the inner diaper. When soiled, the inner diaper is pulled away by releasing the waist-securing tabs and the adhesive edge flap attachment. The fresh, clean, outer diaper is attached using the waist-securing tabs of the outer diaper. The inner soiled diaper is then discarded.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: November 30, 2010
    Assignee: I Did It, Inc.
    Inventor: Marni Markell Hurwitz
  • Publication number: 20100298801
    Abstract: A washable diaper having an outer article with an inner liner system detachably coupled to the outer article. The outer article has front and back ends, with opposing side edges connecting the ends, and inner and outer surfaces, with at least one fastening mechanism on the inner surface proximate to at least one of the ends. The inner liner system has first and second ends and includes at least one washable article, so that when assembled with the outer article, the first and second ends of the inner liner system align with the front and back ends of the outer article to be detachably coupled. The inner liner system may also include a liner member and/or at least one absorbent pad, configured to be placed within the washable article. A method of assembly of the washable diaper having an outer article and inner lining system is also disclosed.
    Type: Application
    Filed: May 20, 2009
    Publication date: November 25, 2010
    Inventor: Sandra C. BECK
  • Patent number: 7837662
    Abstract: An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, both of which includes (different) superabsorbent material and both being typically substantially free of cellulosic fibers is described. The absorbent article has a Circular Bend Flexibility of less than about 15 N and typically a an acquisition rate on the third gush of less than about 170 seconds and/or on the fourth gush of less than about 190 seconds.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: November 23, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Yasue Nakagawa, Holger Beruda, Mattias Schmidt
  • Patent number: 7824387
    Abstract: Aspects of the present disclosure involve new methods for using disposable absorbent articles having replaceable absorbent core components as a training pant. Non-removable absorbent core components may be disposed in a chassis of the disposable absorbent article. The absorbent article may also include one or more replaceable absorbent core components selectively disposed in capillary liquid communication with the non-removable absorbent core component. Embodiments of such absorbent articles can be configured for use as a training pant by removing the replaceable absorbent core component. As discussed below, removal of the replaceable core component can be done without having to remove the absorbent article from the wearer. In addition, embodiments of the absorbent articles can be reconfigured for use as a high absorbency diaper by reinstalling a replaceable absorbent core component without having to remove the absorbent article from the wearer.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: November 2, 2010
    Assignee: The Procter & Gamble Company
    Inventor: Gary Dean LaVon
  • Patent number: 7824386
    Abstract: Aspects of the present disclosure involve new methods for using disposable absorbent articles having replaceable absorbent core components as a swim pant. Non-removable absorbent core components may be disposed in a chassis of the disposable absorbent article. The absorbent article may also include replaceable absorbent core components adapted to be selectively disposed in capillary liquid communication with the non-removable absorbent core component. Embodiments of such absorbent articles can be configured for use as a swim pant or diaper with relatively low absorbency by removing the replaceable absorbent core component. Removal of the replaceable core component may be done without having to remove the absorbent article from the wearer. In addition, embodiments of the absorbent articles can be reconfigured for use as a high absorbency diaper by reinstalling a replaceable absorbent core component without having to remove the absorbent article from the wearer.
    Type: Grant
    Filed: October 26, 2006
    Date of Patent: November 2, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean LaVon, Thomas Henrich
  • Publication number: 20100241098
    Abstract: A two-piece diaper system having a re-usable shell and a removable and replaceable absorbent pad is provided. The re-usable diapering system consists of a non-absorbent outer liquid impervious shell, as in a standard disposable diaper but without an integral central absorbent layer which is exposed to liquids in the crotch area. A separate disposable absorbent pad is provided in the central crotch area of the disposable diaper which is not sandwiched in the shell. The central area of the shell is stiffened to facilitate manufacture and handling by the user.
    Type: Application
    Filed: August 2, 2007
    Publication date: September 23, 2010
    Inventor: James Roy Brownlee
  • Patent number: 7785310
    Abstract: A disposable diaper is provided, including an absorber, a top sheet arranged to cover the top surface of the absorber, a back sheet arranged to cover the bottom surface of the absorber, and a skin-contact sheet arranged over the top sheet. The top sheet is at least partially composed of a liquid-permeable material, the back sheet is composed of a liquid-impermeable material, and the skin-contact sheet is at least partially composed of a breathable waterproof sheet and is provided with a feces-passing opening capable of allowing feces to pass therethrough.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: August 31, 2010
    Assignees: Oji Nepia Co., Ltd., Oji Paper Co., Ltd.
    Inventors: Katsushi Sakano, Katsuhiko Sugiyama, Izumi Tashiro, Tomotsugu Miyoshi
  • Patent number: 7766887
    Abstract: A method for making absorbent articles such as diapers and training pants having a pocket for receiving a removable core component is provided. Absorbent articles having removable absorbent core components are further provided. A method for manufacturing an absorbent article comprises providing a wearer facing portion and a garment facing portion, and providing a first absorbent core component with either the wearer facing portion or the garment facing portion. The wearer facing portion and the garment facing portion are associated such that an openable chassis pocket is formed there between, the wearer facing portion and the garment facing portion being separable to create an access opening to the openable chassis pocket for receiving a replaceable absorbent core component.
    Type: Grant
    Filed: November 13, 2006
    Date of Patent: August 3, 2010
    Assignee: The Procter & Gamble Company
    Inventors: John Glasgow Burns, Jr., Clifford Theodore Papsdorf, Darrell Ian Brown, Stephen Lebeuf Hardie
  • Publication number: 20100179500
    Abstract: A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may comprise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and absorption features that prevent soiling of the outer cover by the wearer's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materials and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/or the outer cover with correct front-rear orientation relative the wearer. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also described.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 15, 2010
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins
  • Publication number: 20100179499
    Abstract: Reusable outer covers for wearable absorbent articles.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 15, 2010
    Inventor: Donald Carroll Roe
  • Publication number: 20100179497
    Abstract: A two-piece diaper system which is partially or wholly compostable is provided. The system has a re-usable shell and a removable and replaceable absorbent pad, parts or all of which are manufactured of compostable material. The re-usable shell consists of a non-absorbent outer liquid impervious shell, as in a standard disposable diaper but without an integral central absorben layer which is exposed to liquids in the crotch area. A separate disposable absorbent pad is provided in the central crotch area of the disposable diaper which is not sandwiched in the shell. By making the shell re-usable, the cost of using the diaper system is reduced, to permit the use of compostable materials.
    Type: Application
    Filed: February 7, 2008
    Publication date: July 15, 2010
    Inventor: James Roy Brownlee
  • Publication number: 20100179498
    Abstract: Reusable wearable absorbent articles with anchoring systems.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 15, 2010
    Inventor: Donald Carroll Roe
  • Publication number: 20100179501
    Abstract: A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may comprise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and absorption features that prevent soiling of the outer cover by the wearer's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materials and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/or the outer cover with correct front-rear orientation relative the wearer. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also described.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 15, 2010
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins
  • Publication number: 20100179496
    Abstract: A wearable absorbent article having features for the containment and absorption of bodily exudates. The article may comprise an outer cover and an absorbent insert. The outer cover may be formed of durable or semi-durable materials and be launderable. The insert may be disposable. The insert may have containment and absorption features that prevent soiling of the outer cover by the wearer's exudates, so that the outer cover may be reused after an exudation event and change of inserts. The insert and/or the outer cover may have features to enhance containment, absorption, economy of materials and/or fit that make them asymmetric about their respective lateral axes, and may have features that direct a user to install the insert and/or the outer cover with correct front-rear orientation relative the wearer. Articles of commerce including packages of outer covers and/or inserts in varying combinations of numbers and features are also described.
    Type: Application
    Filed: January 14, 2010
    Publication date: July 15, 2010
    Inventors: Donald Carroll Roe, Elaine Mary Wiggins
  • Patent number: 7749208
    Abstract: An insert for use together with an absorbent article such as a nappy, an incontinence product, a sanitary towel, a panty liner or the like. The insert has an first side, a second side and an essentially non-urine-absorbing spacer element adapted to keep a portion of the absorbent article at a distance from the skin of a wearer during use. The insert also includes an essentially non-urine-absorbing liquid-permeable retaining layer located against the spacer element, the retaining layer being capable of retaining feces.
    Type: Grant
    Filed: March 21, 2003
    Date of Patent: July 6, 2010
    Assignee: SCA Hygiene Products AB
    Inventors: Barbro Moberg-Alehammar, Anna-Gerd Doverbo
  • Publication number: 20100168709
    Abstract: A reusable diaper cover adapted to fit infants and toddlers of various sizes enabling the use of the same reusable cloth diaper insert. The diaper cover includes an outer waterproof layer and a corresponding inner layer of non-absorbent material. The inner layer includes an opening therein into which the cloth diaper insert is placed. The diaper insert is held in place by way of two pockets formed by the inner and outer layers at opposite ends of the opening. A configuration of fasteners is provided to enable adjustability of the diaper cover in terms of waist circumference and garment rise.
    Type: Application
    Filed: December 31, 2008
    Publication date: July 1, 2010
    Inventor: Mara Jeanne HODGKIN
  • Publication number: 20100160888
    Abstract: An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, both of which are substantially free of cellulosic fibers. The absorbent article has a Circular Bend Flexibility of less than about 15 N and an acquisition rate on the third gush of less than about 170 seconds and/or on the fourth gush of less than about 190 seconds.
    Type: Application
    Filed: February 26, 2010
    Publication date: June 24, 2010
    Inventors: Yasue Nakagawa, Holger Beruda
  • Publication number: 20100160882
    Abstract: The present invention includes a hygiene apparatus, more specifically, the hygiene apparatus includes a housing and replaceable absorbent portion. The hygiene apparatus can include an electronic monitoring system and sensory feedback system. The absorbent portion and electronic monitoring system are retained within the housing. The electronic monitoring system includes an electronic portion which detects fluids and activates a sensory feedback signal to the user when fluids contact the system and can thereby warn the user before leakage of fluids beyond the article occurs. The user can remove and replace the absorbent cartridge accordingly. The electronic monitoring system can also include a biosensor to analyze the fluids discharged, process the analyzed information, and provide the physiological information regarding the fluids to the user. The electronic monitoring system can also transfer the information to a remote device so that the user can view the results of system's analysis.
    Type: Application
    Filed: March 8, 2010
    Publication date: June 24, 2010
    Inventor: William Lowe
  • Publication number: 20100152696
    Abstract: An absorbent article having an absorbent body capable following movement of the wear's body. An auxiliary pad is a pad used along with a base absorbent body and has a pad side absorbent body as a pad side absorption layer, a surface side layer as a liquid permeable surface side sheet placed on one side in the thickness direction of the pad side absorption section, and pad side engagement sections as engagement means placed on the other side of the pad side absorption section.
    Type: Application
    Filed: July 5, 2007
    Publication date: June 17, 2010
    Applicant: UNI-CHARM CORPORATION
    Inventors: Jun Kudo, Akira Hashino
  • Patent number: 7727218
    Abstract: A disposable absorbent article adapted to be worn about a lower torso of a human body and having a chassis, a non-removable absorbent core component disposed in a crotch region of the chassis, and a replaceable absorbent core component disposed in capillary liquid communication with the non-removable absorbent core component. The replaceable absorbent core component may be removed and a like component may be substituted in place of the removed component without the removal of the absorbent article from the wearer. The replaceable absorbent core component may be disposed inside an openable chassis pocket, with access for its removal and replacement provided by an aperture in a backsheet, an openable end of an external pocket, or an openable end of an internal pocket formed at an area of a waist end edge where the backsheet and a topsheet may be separated. Additional replaceable absorbent core components may also be incorporated.
    Type: Grant
    Filed: October 29, 2007
    Date of Patent: June 1, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean Lavon, Theodora Beck, Gerald Alfred Young, Stephen Lebeuf Hardie, Thomas Henrich
  • Patent number: 7727211
    Abstract: Absorbent articles such as diapers, incontinent briefs, training pants, diaper holders and liners, and the like, designed to provide improved fit and comfort for the wearer while adequately containing body exudates. The absorbent article includes an absorbent core designed so as to retain low levels of fluid in the crotch region, relative to the other core regions, even when the core absorbs significant amounts of fluid during use. To achieve this, the absorbent core is designed such that fluid is moved substantially from the crotch region to the front and/or rear ends of the article. The absorbent core has a non-removable absorbent core component in the crotch region and removable absorbent core components in the front or rear regions of the article.
    Type: Grant
    Filed: June 2, 2005
    Date of Patent: June 1, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Gary Dean LaVon, Gerald Alfred Young, Theodora Beck
  • Patent number: 7699825
    Abstract: An absorbent article that has a thin, conformable absorbent core where the core has at least two layers, both of which are substantially free of cellulosic fibers. The absorbent article has a Circular Bend Flexibility of less than about 15 N and an acquisition rate on the third gush of less than about 170 seconds and/or on the fourth gush of less than about 190 seconds.
    Type: Grant
    Filed: July 24, 2006
    Date of Patent: April 20, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Yasue Nakagawa, Holger Beruda
  • Publication number: 20100087794
    Abstract: According to various aspects, exemplary embodiments are provided of reusable diapers. In an exemplary embodiment, a reusable diaper may generally include a forward portion, a rearward portion, a crotch portion, and first and second waist portions. At least a three-by-three array of snap members may be along the forward portion that allows selective adjustment to a functional rise of the reusable diaper. The array may include at least a first row of at least three spaced-apart snap members vertically spaced from and aligned with corresponding snap members in at least two other rows of the array. The first waist portion may have corner regions releasably attachable to the second waist portion. The corner regions may be resiliently stretchable to permit at least some adjustability to a functional waist size of the reusable diaper as defined by the first and second waist portions when the first waist portion is releasably attached to the second waist portion.
    Type: Application
    Filed: December 7, 2009
    Publication date: April 8, 2010
    Inventors: Jennifer Lynn Labit, James Andrew Labit