With Endless Waist Encircling Band (e.g., Panty Type) Patents (Class 604/396)
  • Patent number: 6616647
    Abstract: An undergarment is conveniently made with two elasticized top panels bonded and cut at a 45 degree angle on a bottom panel. The top panels have curved leg cutouts matched to the curved leg cutouts of the bottom panel. The curved leg cutouts are preferentially cut for the front and back sections of the garment to produce a comfortable fit.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: September 9, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventor: Gary A. Krueger
  • Patent number: 6613034
    Abstract: Provided is a sanitary panty including a front part, a back part, a crotch part positioned between the front part and the back part, and a waist portion formed by upper end portions of the front part and the back part. A pair of leg openings are formed below joining portions between side edges of the front part and side edges of the back part. A suspending member is formed with a stretchable material and extended from the front part, the crotch part and the back part. The suspending member is gradually reduced a width from the waist portion to the crotch part in the back part. An extension cloth extends from both sides of the suspending member to the leg openings at least in the crotch part.
    Type: Grant
    Filed: March 5, 2001
    Date of Patent: September 2, 2003
    Assignee: Uni-Charm Corporation
    Inventors: Satoshi Nozaki, Mitsuhiro Wada, Ayami Suga
  • Patent number: 6610901
    Abstract: The present invention relates to a protective garment, which may be in the form of an undergarment or outerwear, such as a swimwear. The garment includes a body conforming portion for preventing leakage of body waste liquids. The garment includes, at least in the area of the garment which might come into contact with the body waste liquids, sheet material which comprises a lamination consisting of only two laminae. The first lamina is a liquid permeable fabric and the second lamina is a liquid impermeable but vapour permeable material. The liquid permeable fabric is positioned interiorly of the liquid impermeable but vapour permeable material having regard to the inside and outside of such a garment. Liquids are permitted to pass into and through the inner liquid permeable lamina to the interface between the inner laminae and liquid impermeable outer laminae whereat this liquid can be evaporated or dehydrated through the vapour permeable outer laminae.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: August 26, 2003
    Assignee: Tri-Sis, Inc.
    Inventors: Marilyn McMahon-Ayerst, Doreen Clement, Brenda Maloney-Dawson
  • Publication number: 20030120254
    Abstract: A pant-like absorbent garment having side seams extending from a waist opening to each of two leg openings between a front side panel and a back side panel. The side seams are offset or folded to conceal the post-bonding edges and provide a finished or aesthetically pleasing appearance.
    Type: Application
    Filed: December 20, 2001
    Publication date: June 26, 2003
    Inventors: Mark S. Franke, Cynthia Louise Wyngaard, Heather S. Mortell
  • Patent number: 6582414
    Abstract: A disposable garment comprising a chassis having a front region, a back region, and a crotch region between the front and back regions, the chassis comprising a liquid impervious backsheet and at least one pair of side panels extending laterally outwardly from the chassis. The backsheet comprises a liquid impervious film extending longitudinally in the front, back, and crotch regions, and having a nonuniform lateral width so as to form a first portion in the crotch region and a second portion in the front or back region. The second portion has a lateral width dimension less than the lateral width dimension of the first portion such that the film does not extend into the side panels. At least one of the side panels comprises an elastomeric material extending laterally outwardly from the chassis, wherein the elastomeric material is joined to the second portion of the liquid impervious film.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: June 24, 2003
    Assignee: The Procter & Gamble Company
    Inventor: James William Richardson
  • Patent number: 6575953
    Abstract: A disposable absorbent article has an absorbent chassis and a fastening system. The fastening system includes a pair of first fastening components disposed in one waist region and at least one second fastening component disposed in an opposite waist region. The first fastening components include at least one hinge area that transversely bisects the first fastening components, allowing the fasteners to bend in conformity with the movements of the wearer's body.
    Type: Grant
    Filed: February 8, 2002
    Date of Patent: June 10, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventor: Christopher Peter Olson
  • Publication number: 20030100879
    Abstract: Absorbent articles such as disposable diapers, incontinent briefs, diaper holders, training pants and the like, having elastomeric ear panels and a fastening system that provides the user with different options as to how the absorbent article may be fitted to and removed from the wearer. The absorbent articles allow the wearer to choose between conventional and pull-on diaper configurations, or combinations thereof, and properly and comfortably fit a large range of wearer sizes. Further, the absorbent articles can be pulled on and/or off as a pant. This feature is provided by the ear panels which maintain sufficient tension to hold the diaper on the wearer throughout the period of use without harming the wearer's skin, while providing enough stretch to allow the diaper to be pulled up or down over the wearer's hips. The fastening system is refastenable for convenience yet strong enough to maintain the diaper in a fastened configuration without becoming detached if the diaper is pulled on or off the wearer.
    Type: Application
    Filed: November 8, 2002
    Publication date: May 29, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Mark James Kline, Miguel Alvaro Robles, Thomas Henrich
  • Patent number: 6558364
    Abstract: A sanitary undergarment which is usable with an absorbent pad having lateral extension wings thereon. The undergarment having a first and a second crotch portion between which the lateral extension wings can be inserted and held in a secure manner by adhesive. The undergarment can be boxer shorts or a panty.
    Type: Grant
    Filed: August 30, 2000
    Date of Patent: May 6, 2003
    Inventors: Cathy D. Santa Cruz, Usha Mehta
  • Publication number: 20030078557
    Abstract: An absorbent article having a double vertical cuff assembly comprises a first set of vertical cuffs attached to the surface of a liquid permeable topsheet and generally positioned on top of the absorbent core. The topsheet is preferably wrapped around an absorbent core forming a core assembly. The vertical cuffs attached to the topsheet extend upward from the respective side edges of the core assembly to define a first region there between for the containment of body exudates. The core assembly is positioned on the center of a liquid impermeable backsheet between a second set of vertical cuffs. The space between the second set of vertical cuffs and the core assembly define a second containment region for body exudates.
    Type: Application
    Filed: October 18, 2001
    Publication date: April 24, 2003
    Inventor: Joseph B. Vergona
  • Publication number: 20030078556
    Abstract: A disposable diaper comprises an outer sheet having thigh-surrounding peripheral side regions curving inwardly in a transverse direction and an inner pad disposed to the inner side of the outer sheet. The thigh-surrounding peripheral side regions are provided with first elastic members contractibly secured thereto, curving inwardly of the outer sheet and a pair of side flaps of the inner pad are provided with second elastic members contractibly secured thereto, generally extending rectilinearly in the longitudinal direction. The elastic members cross one another in front and rear regions of the respective thigh-surrounding peripheral side regions and free inner regions of the respective side flaps are bonded to the thigh-surrounding peripheral side regions at the cross regions of these elastic members.
    Type: Application
    Filed: October 22, 2002
    Publication date: April 24, 2003
    Inventors: Toru Sasaki, Yoshikazu Tanaka, Hirotomo Mukai
  • Patent number: 6547774
    Abstract: An absorbent disposable undergarment includes an outer garment, such as pants, in combination with a detachable absorbent pad attached inside thereof. First suspending flaps hang down from an inner side of a stretchable waist-opening peripheral edge of the pants toward a crotch section of the pants. The first suspending flaps are provided with first fastener elements that are disposed remote from the waist opening of the pants. Second suspending flaps extend upwardly from longitudinally opposite ends of the absorbent pad. The second suspending flaps are provided with second fastener elements, that are adapted to mate with the first fastener elements, and are disposed remote from the core of the pad. These second fasteners are releasably engaged with the first fasteners.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: April 15, 2003
    Assignee: Uni-Charm Corporation
    Inventors: Yoshio Ono, Yoshihisa Fujioka, Yoshikazu Takigawa
  • Publication number: 20030065295
    Abstract: Bonded composites, absorbent articles comprising such bonded composites, and processes for bonding thin-section elements. The bonded composite has first and second thin-section elements bonded to each other, at least in part by bond elements and at least in part by adherent material. The adherent material is disposed between the first and second thin-section elements proximate and about the bond elements. The adherent material, at least in part, bonds the thin-section elements to each other at loci of the adherent material. The bond patterns are arranged and configured to preferentially direct stresses imposed on the bond pattern, inwardly into the interior of the bond pattern for distribution, dissipation, and termination.
    Type: Application
    Filed: November 8, 2002
    Publication date: April 3, 2003
    Applicant: Kimberly-Clark Worldwide, Inc.
    Inventors: Gregory Lynn Malchow, Daniel Hoo, Timothy James Blenke, Jeffry Jon Radke
  • Patent number: 6524293
    Abstract: A prefastened, refastenable, disposable absorbent article includes an absorbent chassis, at least one stretch panel, and a pair a primary fasteners. The absorbent chassis defines a pair of longitudinally opposed end edges and a pair of laterally opposed side edges. The stretch panel is located in one of the waist regions and defines a waist edge, a pair of laterally opposed outboard edges which are located laterally beyond the side edges of the absorbent chassis, and an inward edge which is located longitudinally inward from the waist edge. The pair of primary fasteners are located on the laterally opposed outboard edges of the stretch panel and are releasably prefastened to an opposite waist region of the absorbent chassis to releasably engage a front waist region to a rear waist region to provide the prefastened disposable absorbent article.
    Type: Grant
    Filed: December 17, 1999
    Date of Patent: February 25, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Laura Linda Elsberg, Brian Walter Angielski, June Marie De Valk, Tim Joseph Janssen, Patrick Sean McNichols, Jennifer Elizabeth Pozniak, Bruce Reed Shafer, James Bennington Stopher, Gary Lee Travis
  • Patent number: 6520946
    Abstract: A nonwoven, disposable, incontinence garment, such as a diaper, has refastenable attachment means, such as a hook and look fastening system for attaching the front panel to the back panel. The garment is packaged in its point of sale container with the attachment means prefastened so that it can be used immediately as a pull on garment and then removed in the manner of a diaper. The attachment means of the rear panel includes extra material which is folded on itself and lightly bonded at the folds to provide simple in-process execution of a permanent lap bond between the attachment means and the rear panel which will not separate during use of the garment. The attachment means of the front panel includes extra material which is folded on itself and lightly bonded at the folds to also provide extra expansion of the diaper.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: February 18, 2003
    Assignee: Kimberly-Clarke Worldwide, Inc.
    Inventor: Gary A. Krueger
  • Publication number: 20030032934
    Abstract: The invention concerns a garment (1) comprising an absorbent section (2) and a waist belt (3) attached directly or indirectly thereto. The waist belt has two belt portions (7, 8) extending on either side of said absorbent section for securing to each other around a wearer of the garment The particular handling characteristics of the belt parts of the waist belt (3) are significantly improved by manufacturing a belt stiffness of between 25 g and 90 g as measured by the modified version of test ASTM D 4032-82 CIRCULAR BEND PROCEDURE.
    Type: Application
    Filed: October 16, 2002
    Publication date: February 13, 2003
    Inventors: Peter Ronnberg, Olle Carlbark, Bjorn Larsson
  • Publication number: 20030014029
    Abstract: Absorbent product of pants-like shape, such as incontinence pants, including an elastic waist portion, an absorbent element, and a liquidtight outer layer which is intended to enclose the absorbent element on at least that side thereof which faces away from the wearer during use of the article. The elastic waist portion is made from an elastic first piece which is essentially rectangular and is intended to form the rear portion and side portions of the pants-like product. A second piece forms the front portion and crotch portion of the pants-like product. The second piece is elongate, and the width thereof is, at least in the crotch portion, smaller than the length of the first piece. The second piece is arranged with its longitudinal direction at right angles in relation to the longitudinal direction of the first piece and is connected by a first end portion to one longitudinal edge portion of the first piece.
    Type: Application
    Filed: June 26, 2002
    Publication date: January 16, 2003
    Inventors: Cecile Sandin, Lennart Nilsson
  • Patent number: 6503237
    Abstract: An absorbent garment having a pant-like configuration is constructed using side leak guards which are seamless, and which exhibit improved performance. The seamless leak guards are provided by incorporating a substantially liquid-impermeable outer cover into the garment having lateral edges which extend substantially beyond the lateral edges of the absorbent layer. Elastic bands attached to the outer cover urge the edges upward during wear, and against the wearer's body, to prevent leakage of waste material. The portions of the outer cover which extend laterally beyond the absorbent layer serve as seamless leak guards.
    Type: Grant
    Filed: April 13, 1999
    Date of Patent: January 7, 2003
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: John Ray Lehman, James Edward Tomsovic
  • Patent number: 6503235
    Abstract: A disposable pull-on undergarment having front and rear waist regions bonded together along longitudinally extending bonding zones to define a waist-hole and a pair of leg-holes. The respective bonding zones have an upper end lying most adjacent the waist-hole and a lower end lying most adjacent the leg-holes and extend from the upper ends toward the lower ends so that these bonding zones approach a longitudinal center line X of the undergarment.
    Type: Grant
    Filed: July 9, 2001
    Date of Patent: January 7, 2003
    Assignee: Uni-Charm Corporation
    Inventors: Seiji Suzuki, Takaaki Shimada
  • Publication number: 20030004486
    Abstract: A disposable diaper has a garment facing surface. A backsheet defining the garment facing surface is provided on its outer surface with an adhesive tape adapted to hold the diaper in a rolled-up state. The adhesive tape comprises a fastening tape and a reinforcing tape. The fastening tape is folded back in an inner tape section and an outer tape section. The inner tape section is fixed in the vicinity of its end to the backsheet and spaced from the backsheet in the vicinity of a fold being contiguous to the outer tape section. The outer tape section is coated with an adhesive and temporarily fixed to the inner tape section. The reinforcing tape is folded back in two sections in a direction opposite to that in which the fastening tape is folded back and is fixed to the inner tape section in the vicinity of the fold 33 and also to the backsheet.
    Type: Application
    Filed: June 26, 2002
    Publication date: January 2, 2003
    Inventors: Seiji Suzuki, Keiichi Jibiki, Nariaki Shimoe
  • Patent number: 6500163
    Abstract: A garment (1) includes an absorbent section (2) and a waist belt (3) attached directly or indirectly thereto. The waist belt has two belt portions (7, 8) extending on either side of the absorbent section for securing to each other around a wearer of the garment. The particular handling characteristics of the belt parts of the waist belt (3) are significantly improved by manufacturing a belt stiffness of between 25 g and 90 g as measured by the modified version of test ASTM D 4032-82 CIRCULAR BEND PROCEDURE.
    Type: Grant
    Filed: December 7, 2001
    Date of Patent: December 31, 2002
    Assignee: SCA Hygiene Products AB
    Inventors: Peter Rönnberg, Olle Carlbark, Björn Larsson
  • Publication number: 20020193776
    Abstract: An absorbent article is provided with a belt 9, 9′ attached to or adapted to be attached to the back portion 6 of the article and to the front portion 5 of the article in such a way that the article assumes a pantlike shape, where the belt forms part of the waist portion of the pant and has an outside 11, 11′ and an inside 12, 12′ which is intended to be in direct contact with a user. The belt comprises first 9 and second 9′ belt halves which at one of their ends are permanently attached to the topsheet within bonding areas 13, 13′ of the insides 12, 12′ in such a way that the belt halves 9, 9′ remain substantially flat along their entire length when brought against the topsheet on top of each other, and in such a way that joints 14, 14′ which are formed at the bonding areas will be pressed outwards in directions away from the user when the absorbent article is used.
    Type: Application
    Filed: May 16, 2002
    Publication date: December 19, 2002
    Inventor: Ingemar Fernfors
  • Patent number: 6494873
    Abstract: Absorbent article such as a diaper and an incontinence guard comprising a pair of belt portions (9) attached to the rear portion (6) of the article and which are intended to be fastened together around the waist of the wearer and where said front portion (5) is provided with attachment means (8) intended to be attached to the belt portions (9), in such a way that the article will assume a pantlike shape, where the belt portions (9) form a part of the waist portions of the pant. The belt portions (9) are before use folded in accordion-like fashion and each form an accordion-like folded package (11) which is arranged in a pocket (12) at each side edge of the rear portion (6) of the absorbent article, and can be extended from said pocket and unfolded when the article is to be used, after which the belt portions may be fastened together around the waist of the wearer.
    Type: Grant
    Filed: March 26, 2001
    Date of Patent: December 17, 2002
    Assignee: SCA Hygiene Products
    Inventors: Katharina Karlsson, Kent Hermansson
  • Patent number: 6491675
    Abstract: A disposable pull-on diaper includes a liquid-pervious topsheet, a liquid-impervious backsheet and a liquid-absorbent core disposed therebetween. The diaper has a waist-hole and a pair of leg-holes. The diaper is provided on one of a front half or a rear half thereof with at least one elastically stretchable fastening member transversely extending across a longitudinal center line of the diaper, and a hook member which lies on the longitudinal center line to catch the fastening member. The fastening member has transversely opposite end portions secured to the diaper, and a transversely intermediate portion exposed on an outer surface of the backsheet. After use, the used diaper is rolled-up with an outer peripheral surface thereof surrounded by the intermediate portion, and the intermediate portion is caught by the hook to secure the used diaper in the rolled-up state.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: December 10, 2002
    Assignee: Uni-Charm Corporation
    Inventors: Takaaki Shimada, Toshio Inoue, Seiji Suzuki, Kenji Nakamura
  • Patent number: 6491676
    Abstract: An absorbent article having a main body having a front waist portion, a rear waist portion, a waist hole, two leg holes and a pair of elastic leakage protective members is disclosed. The elastic leakage protective members cooperate with the respective leg holes. The elastic leakage protective members cover at least part of the respective openings of the leg holes. Each of the elastic leakage protective members may have edge portions that form a pocket for holding body exudates.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: December 10, 2002
    Assignee: Paragon Trade Brands, Inc.
    Inventors: Migaku Suzuki, Hiroaki Fukui
  • Publication number: 20020173764
    Abstract: A pants-type disposable wearing article has a holder means and an absorbent pad means. The absorbent pad means has a crotch region extending to a front and rear waist regions of the holder means and has longitudinal front and rear ends attached to the front and the rear waist regions. The absorbent pad means has a liquid absorbent core and is provided with leak-barrier flaps rising from side edges of the core and a ribbon-like suspenders attached to the top edges of the leak-barrier flaps. The extensions of the suspenders from the front and rear ends of the absorbent pad means are connecting the top edges of the leak-barrier flaps with the inner surface of the front and rear waist regions of the holder means.
    Type: Application
    Filed: May 15, 2002
    Publication date: November 21, 2002
    Inventors: Shunsuke Takino, Toshifumi Otsubo
  • Publication number: 20020173765
    Abstract: The invention comprises an absorbent garment and a method for making an absorbent garment. An absorbent garment is provided comprising elastic side belts attached at an angle to the main body of the garment to provide a better fit to the user. Adjustment strips preferably are affixed to the elastic side belts and to the main body of the garment to allow the user to repeatedly adjust the garment while the garment is being worn. A method for making the absorbent garment also is disclosed.
    Type: Application
    Filed: May 15, 2001
    Publication date: November 21, 2002
    Inventors: Sunita Pargass, Ellyn L. Conger, Stacy Yeater
  • Patent number: 6482196
    Abstract: A disposable undergarment has an integrated belly protector and pants. The belly protector has a front body and a rear body joined together to form a tubular configuration having upper and lower openings. A first elastic member is secured along the upper opening. Second and third elastic members are secured to the front body between the first elastic member and the lower opening so as to extend with a transversely symmetric arrangement and to curve convexly toward the upper and lower openings, respectively. The pants have a front body and a rear body joined together to define a waist-opening and a pair of leg-openings. The waist-opening of the pants is seamlessly connected to the lower opening of the belly protector, and a fourth elastic member is secured along the waist opening.
    Type: Grant
    Filed: September 20, 1999
    Date of Patent: November 19, 2002
    Assignee: Uni-Charm Corporation
    Inventor: Kenichi Hisada
  • Patent number: 6475205
    Abstract: A pull-on disposable diaper that is provided, in a vicinity of transversely opposite side edges in a rear waist region, with fastening tape strips. The fastening tape strips are adapted to hold the diaper in its rolled up state for disposal after the diaper has been used. Each of the tape strips includes a first portion extending longitudinally of the diaper parallel to the associated one of transversely opposite side edges and a second portion branched from the first portion that extends longitudinally of the diaper. Longitudinally opposite end regions of the first portion are bonded to edges of waist- and leg-openings. The second portion includes an anchoring zone adapted to be separably anchored on the outer peripheral surface of the rolled up diaper.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: November 5, 2002
    Assignee: Uni-Charm Corporation
    Inventors: Takaaki Shimada, Seiji Suzuki
  • Publication number: 20020156444
    Abstract: A disposable diaper includes a backsheet consisting essentially of an elastic inner layer and an inelastic outer layer made of fibrous material. The inelastic outer layer is joined to the elastic inner layer in its stretched state at a plurality of spots for joining intermittently arranged on the elastic inner layer in its stretched state. In each of areas enclosed by a plurality of intersecting lines each defined by a plurality of the spots for joining closely arranged in succession, the inelastic outer layer is free to float off from the elastic inner layer and thereupon to form a plurality of pleats as the elastic inner layer is made free to contact.
    Type: Application
    Filed: September 25, 1997
    Publication date: October 24, 2002
    Inventor: TOSHIFUMI OTSUBO
  • Patent number: 6461343
    Abstract: The present invention relates to a means of reproducibly and consistently folding the ear panels on disposable absorbent articles in order to simplify and accelerate the diaper opening process for the user, reduce the risk of potential injury to the end user and wearer caused by clipped ear panels, and create for packaging purposes, a more aesthetically satisfying arrangement in the disposable diaper pack. In another aspect of the invention, a method for the making of a disposable absorbent diaper, which incorporates the folding of the ear panels, is outlined.
    Type: Grant
    Filed: August 19, 1999
    Date of Patent: October 8, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Markus Robert Schaefer, Michael Thomas Huber, Josef Heinz Weber
  • Publication number: 20020143313
    Abstract: A disposable wearing article has a pad member provided a pair of elastic thigh-tightening bands lying on transversely opposite side edges thereof. Front ends of first free zones and rear ends of second free zones of the respective elastic thigh-tightening bands are connected to the transversely opposite side edges in the vicinity of a waist-hole of pant member so that middle zones and first and second free zones of these thigh-tightening bands extend generally parallel to the respective leg-holes so as to substantially form loops.
    Type: Application
    Filed: March 28, 2002
    Publication date: October 3, 2002
    Inventors: Tomoko Tsuji, Takako Uosawa
  • Patent number: 6458116
    Abstract: Pants that include a pair of outer sheets, and an inner sheet folded along a transverse center line, and disposed between lower parts of the respective outer sheets. Each of the outer sheets has upper and lower end portions extending in a transverse direction and front and rear side edge portions extending in a longitudinal direction while the inner sheet has lower end portions extending below the transverse center line in the transverse direction and a panel in the vicinity of the transverse center line. The inner surfaces of the respective outer sheets are bonded to each other in the vicinity of upper portions of the front and rear side edge portions thereof while the inner surfaces of the respective outer sheets are bonded to the inner surface of the inner sheet in the vicinity of lower portions of the front and rear side edge portions as well as in the vicinity of the front and rear side edge portions of the inner sheet.
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: October 1, 2002
    Assignee: Uni-Charm Co., Ltd.
    Inventor: Michiyo Matsushita
  • Publication number: 20020138065
    Abstract: The garment of the present invention has a waist band with a crotch component that can be permanently attached to the back of the waist band and releasably attached to the front of the waist band. The crotch fits between the user's legs during use and the waist band wraps around the user's waist. The garment may have a one-, two-, or three-piece construction. The garment also has an absorbent core disposed generally in the crotch region. At least part of the interior surfaces of the garment are liquid-pervious to allow fluids to be absorbed into the absorbent core. The exterior surfaces of the garment are generally liquid-impervious, to prevent the fluid in the absorbent core from being released from the garment. The garment of the present invention may be donned quickly, easily, and with a minimum amount of exposure to unsanitary conditions or embarrassment. The garment of the present invention may also be donned by persons with limited use of their hands.
    Type: Application
    Filed: March 23, 2001
    Publication date: September 26, 2002
    Inventors: Stacy Jean Yeater, Bernadette M. Gibbs
  • Patent number: 6454747
    Abstract: A disposable diaper that includes an absorbent unit and a breathable sweat-absorbent sheet. An end flap is formed in a rear waist region of the absorbent unit and is arranged to be breathable. The sweat-absorbent sheet is bonded to the inner surface of the end flap. The diaper thus constructed is breathable and sweat absorbable in the waist region of the absorbent unit.
    Type: Grant
    Filed: December 27, 1999
    Date of Patent: September 24, 2002
    Assignee: Uni-Charm Corporation
    Inventors: Takaaki Shimada, Seiji Suzuki
  • Patent number: 6454751
    Abstract: A disposable absorbent article has an absorbent chassis and a fastening system. The fastening system includes a pair of first fastening components disposed in one waist region and at least one second fastening component disposed in an opposite waist region. The first fastening components include at least one hinge area that transversely bisects the first fastening components, allowing the fasteners to bend in conformity with the movements of the wearer's body.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: September 24, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventor: Christopher Peter Olson
  • Patent number: 6451000
    Abstract: A short-type disposable diaper including a liquid permeable topsheet, a liquid impermeable backsheet, and an absorber interposed between the topsheet and the backsheet, front and rear waist portions being connected together at opposite sides thereof, respectively, the improvement including a tape fastener adapted to fasten the diaper when the diaper is to be discarded, the tape fastener being disposed at a central outer surface section of the backsheet and extending in a longitudinal direction of the backsheet.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: September 17, 2002
    Assignee: Kao Corporation
    Inventors: Toru Hayase, Harumitsu Toyoda, Haruko Kawaguchi
  • Patent number: 6447497
    Abstract: A prefastened disposable absorbent article includes child resistant refastenable seams. The absorbent article includes mechanical fastening components and mating mechanical fastening components such that the opposite waist regions can be overlapped and refastenably engaged to form refastenable mechanical seams. The overlapping waist region forms overlapping flaps outward from the refastenable mechanical seams. To inhibit child access to the refastenable seams, the overlapping flaps are adhesively bonded to the opposite waist region.
    Type: Grant
    Filed: November 22, 1999
    Date of Patent: September 10, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventor: Christopher Peter Olson
  • Patent number: 6443940
    Abstract: A disposable pull-on garment having at least one pair of extensible car panels extending laterally outward from the chassis in the front or back region. Each ear panel has an outermost edge line and at least one outermost edge line has a non-uniform lateral distance from the longitudinal center line when the garment is in an unseamed flat condition. Seams join the ear panels to the chassis along the outermost edge lines to form two leg openings and a waist opening. In another embodiment, the garment has a pair of extensible ear panels in each of the front and back regions and at least one outermost edge line has a non-uniform lateral distance from the longitudinal center line when the garment is in an unseamed flat condition. Seams join the corresponding front and back ear panels along their outermost edge lines to form two leg openings and a waist opening.
    Type: Grant
    Filed: November 16, 2000
    Date of Patent: September 3, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gregory Ashton, Craig Andrew Hawkins
  • Patent number: 6443938
    Abstract: A method of making a prefolded diaper or other undergarment includes the steps of forming a web of diaper material, placing a fastening system divided between front and back waist sections onto each diaper section of the web and cutting the web to define individual diapers. The diapers are then folded in half at the crotch section and are then microwaved in a high power resonant cavity microwave device to activate the latent elastic portions which are buried within the folded diaper. Where desired, the refastenable fastening system of the diaper, or the front and back waist sections or the diaper, may be registered in a fastening alignment and fastened together when the diaper is folded to create diapers which are useful upon removal from the point of sale container as pull on training pants.
    Type: Grant
    Filed: June 27, 2000
    Date of Patent: September 3, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventor: Robert Eugene Vogt
  • Patent number: 6428524
    Abstract: A pants-type sanitary napkin or incontinence guard for women including a front part, a back part and an intermediate crotch part. An elastically stretchable waist border includes first and second side parts and central parts disposed therebetween. The opposing side edges of the front part and the back part are joined together by the first and second side parts of the waist border. The elasticized waist border has a greater resistance to stretch in the first and second side parts than in the central parts thereof, when no load is acting on the sanitary napkin or guard.
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: August 6, 2002
    Assignee: SCA Hygiene Products AB
    Inventors: Kerstin Johansson, Roy Hansson, Ann Samuelsson
  • Publication number: 20020099346
    Abstract: A brief for padding a wearer's hips to reduce the risk of hip fracture. The brief comprises a front panel having first and second side edges and a rear panel having first and second side edges. The first side edge of the rear panel is connected to the first side edge of the front panel, and the second side edge of the rear panel is connected to the second side edge of the front panel, thereby forming first and second opening for receiving the wearer's legs. Shock-absorbing padding lines at least part of the rear panel. The shock-absorbing padding extends from a position proximal the first edge of the rear panel to a position proximal the second side edge of the rear panel and at least to a position between the two leg openings.
    Type: Application
    Filed: March 21, 2002
    Publication date: July 25, 2002
    Inventor: Frederick T. Strobl
  • Patent number: 6423049
    Abstract: The present invention provides a disposable diaper, which is easy to put on the wearer, and which is possible to be put on easily while the wearer is standing on both legs. The disposable diaper according to the present invention includes a diaper body having a hip portion and a belly portion, which are spread out with a crotch portion between them. The diaper further includes male members which are protrusively arranged from side portions of one of the hip portion and said belly portion in a face direction and female members, which are arranged on side portions of the other and in which the male members engage in a face direction of the side portions. The female members are provided with receiving portions in which the male members are inserted in a face direction of the side portions. Engaged surfaces perpendicular to the inserting direction of the male member are formed on the inner walls of the receiving portions and the male members are provided with engaging surfaces opposing to the engaged surfaces.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: July 23, 2002
    Assignee: YKK Corporation
    Inventors: Yutaka Tominaga, Toshiaki Takizawa, Mitsuru Akeno, Ryoichiro Uehara
  • Publication number: 20020087140
    Abstract: A disposable body fluid absorbent wearing article includes a body fluid absorbent pad, and a crotch region of the pad is defined by a pair of darts extending in a back-and-forth direction of the article. The article has a body fluid absorbent core divided into an inner portion extending between the darts and outer portions respectively extending outside the respective darts.
    Type: Application
    Filed: December 27, 2001
    Publication date: July 4, 2002
    Inventor: Toshifumi Otsubo
  • Patent number: 6394991
    Abstract: A shorts type absorbent article comprising a liquid-permeable topsheet 2, a liquid-impermeable antileakage sheet and a liquid-retentive absorbent core 4, opposing left and right side edge portions of a stomach-side zone A and opposing left and right side edge portions of a back-side zone B being joined together to thereby form one pair of joined-sections 9, wherein the joined sections 9 include securely joined sections which are joined by being pressed substantially from both a surface on the side of the stomach-side zone A and a surface on the side of the back-side zone B, moderately joined sections which are joined by being pressed substantially from either the surface on the side of the stomach-side zone A or the surface on the side of the back-side zone B and non-joined sections which are not substantially pressed from either the surface on the side of the stomach-side zone A or the surface on the side of the back-side zone B, the joined sections having three or more stages of thickness in section.
    Type: Grant
    Filed: July 31, 2000
    Date of Patent: May 28, 2002
    Assignee: Kao Corporation
    Inventors: Shinobu Takei, Kazuhiro Tagawa
  • Patent number: 6391013
    Abstract: An absorbent article having a main body which includes a backsheet formed of a liquid impermeable sheet, a topsheet formed of a liquid permeable sheet, an absorbent core interposed between the backsheet and the topsheet, and leg gathers disposed along leg holes. Two sets of elastic members are, in a stretched state, bonded to a non-woven fabric along the leg holes. Each set of elastic members is not bonded to the non-woven fabric in a region which traverses a crotch region to extend from one of the leg holes to the other, and is cut in the non-bonded region so that the elastic members snap back toward crossing points where the two sets of the elastic members meet to form tails.
    Type: Grant
    Filed: December 20, 1996
    Date of Patent: May 21, 2002
    Assignee: Japan Absorbent Technology Institute
    Inventors: Migaku Suzuki, Hiroaki Fukui
  • Publication number: 20020045877
    Abstract: A disposable pull-on garment includes each of front and rear waist-encircling regions which has a first elasticized zone and a second elasticized zone extending in a waist-encircling direction. Auxiliary elastic members include plural lines of first auxiliary elastic members extending in the waist-encircling direction in the first elasticized zone, and plural lines of second auxiliary elastic members extending in the waist-encircling direction in the second elasticized zone. A tensile stress of the first auxiliary elastic members is greater that that of the second auxiliary elastic member. A tensile stress of the first elasticized zones is greater than that of the second elasticized zone.
    Type: Application
    Filed: October 12, 2001
    Publication date: April 18, 2002
    Inventors: Takaaki Shimada, Kenji Nakamura
  • Patent number: 6367089
    Abstract: A three dimensional disposable panty for holding a sanitary pad. The panty may have elasticized leg and waist openings and be stretchable about the hip and stomach regions of a user. The panty provides backup leakage protection to the sanitary pad. The panty includes an absorbent barrier composite positioned in the crotch area and extending into the body of the disposable panty front and back and over the leg elastics to trap pad leakage inside the pant and prevent liquid strike through onto outer clothing and bed linen.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: April 9, 2002
    Assignee: Kimberly-Clark Worldwide, Inc.
    Inventors: Paul Theodore Van Gompel, Joyce Ann Damico, Jacqueline Ann Gross, Veronica Maria Lingnowski, Patricia Ann Mitchler, Gregory John Rajala, Shelley Rae Rasmussen, Mark Scott Schrading, Paul Daniel Suke, Jody Dorothy Suprise
  • Patent number: 6364863
    Abstract: A disposable absorbent undergarment such as a diaper includes short pants and a liquid-absorbent pad attached to an inner surface of the short pants. The short pants has a front waist section, a rear waist section, a crotch section interposed therebetween, a waist-opening and a pair of leg-openings. The crotch section, the waist-opening and the leg-openings are elastically stretchable. A circumferential region defined by portions of the front and rear waist sections between the waist opening and upper ends of the leg-openings is also elastically stretchable.
    Type: Grant
    Filed: August 26, 1996
    Date of Patent: April 2, 2002
    Assignee: Uni-Charm Corporation
    Inventors: Masamitsu Yamamoto, Yoshihisa Fujioka, Hirotomo Mukai, Yoshio Ono, Rumi Yamaki, Wataru Kitazawa
  • Publication number: 20020026172
    Abstract: A disposable pull-on diaper includes a pair of tape fasteners which are adapted to hold the diaper in rolled up state, the tape fasteners are provided at transversely opposite side edges of a rear waist region so as to extend along the side edges in a longitudinal direction, each of the tape fasteners has an upper end portion lying adjacent a waist-opening and a lower end portion lying adjacent each of leg-openings, and the upper end portions are bonded to the diaper by means of bonding zones which obliquely extend inward in a waist-surrounding direction from the transversely opposite side edges of the rear waist region toward the lower end portions.
    Type: Application
    Filed: August 24, 2001
    Publication date: February 28, 2002
    Inventors: Takaaki Shimada, Seiji Suzuki
  • Publication number: 20020016580
    Abstract: Provided is a sanitary panty having a waist band in a waist part, leg bands in leg openings, and a napkin fitting portion in a crotch part. In a three-dimensionally shaped condition as worn, a dimensional ratio between a center front length from the crotch part to the waist part and a minimum total length from the leg opening to the waist part is in a range of 80 to 200 in the total length, as taking that the center front length is 100. In a back part, an elastic lifting member extending from the crotch part to the waist part is provided.
    Type: Application
    Filed: June 13, 2001
    Publication date: February 7, 2002
    Applicant: UNI-CHARM CORPORATION
    Inventors: Mitsuhiro Wada, Ayami Suga