Pad Support Having Means To Restrain Absorbent Pad Patents (Class 604/397)
-
Patent number: 7364572Abstract: A pant shaped garment having a rear portion, a front portion, and a crotch portion, a waist opening with a waist edge and two leg openings bordered by a leg edge having a front part located generally on the front portion and a rear part located generally on the rear portion and on the crotch portion. Front and rear portions are mutually connected in two side joins which run from the waist opening to each leg opening. An elongated elastic element is pre-stretched along the rear part of the leg edge of each leg opening. The front portion comprises an elastically extensible material and the elongated elastic element constricts the rear part of the leg edge, thereby stretching the elastic material along the front part of the leg edge. The side joins exhibit a curvature in a direction towards the rear portion that increases in a direction from the waist opening towards the leg opening.Type: GrantFiled: March 5, 2004Date of Patent: April 29, 2008Assignee: SCA Hygiene Products ABInventors: Cecile Sandin, Katarina Eriksson, Sofia Hermansson, Catarina Linner
-
Patent number: 7150733Abstract: A diaper is provided in a transverse middle of a crotch region with a pad seat formed from top- and backsheets. The pad seat has a pair of extensions bifurcated from a rear end of the pad seat toward respective tape fasteners. In the course of wearing the diaper as well as during use of the diaper, a tensile force functioning to pull side flaps outward as viewed in a transverse direction of the article is transmitted to the respective extensions and pulls the pad seat so that the pad seat may be tightened so as to press a pad laid in the pad seat against the wearer's skin.Type: GrantFiled: May 10, 2005Date of Patent: December 19, 2006Assignee: Uni-Charm CorporationInventors: Shie Yamakawa, Yusuke Kawakami
-
Patent number: 7137973Abstract: Garments that are an absorption pad holding system used during post tumescent liposuction drainage recovery. These garments with rows of inside pockets will secure retail maxi pads and/or medical pads in a, but not limited to, stretchable, breathable, leak proof and washable material. These user friendly garments after being filled with pads, can be easily wrapped around various parts of the body. The garment can be easily adjusted with the Velcro closure.Type: GrantFiled: September 22, 2004Date of Patent: November 21, 2006Assignee: Evanton Solutions, LLCInventors: Susan H. Plauché, Holly Shaw
-
Patent number: 7137972Abstract: A non-bulky, disposable undergarment primarily designed for male wearers who have minor urinary leakage such as from prostate surgery. The undergarment includes a soft, flexible base sheet of a non-woven material. The base sheet has a rectangular main panel which extends from the wearer's lower front trunk between the legs of the wearer to immediately rearward of the genital area to cover the person's genital area. A pair of left and right straps extend rearwardly from the main panel which are interconnected by a transverse connecting strap at a lower rear trunk of the wearer. The straps extend from the connecting strap leftward and rightward around the lower trunk of the wearer. The ends of the straps removably interconnect to the main panel and each other in overlapping fashion by pairs of interlockable hook and loop patches affixed to the main panel and the ends of the straps to securely hold the undergarment in place on the wearer.Type: GrantFiled: January 5, 2004Date of Patent: November 21, 2006Inventor: Flori A. Holberg
-
Patent number: 6991623Abstract: A disposable diaper includes a cover member having a front waist region, a back waist region, and a crotch region and a liquid-absorbent panel disposed inside the cover member. The panel is joined to the cover member on inner surfaces of the front and back waist regions by an elastic band which extends in an elastically contractible condition in a circumferential direction of a wearer's waist. At least a portion of a clearance existing between the cover member and the elastic band is closed by a sheet material having extensibility back and forth of the diaper.Type: GrantFiled: April 4, 2002Date of Patent: January 31, 2006Assignee: Uni-Charm CorporationInventors: Yoshikazu Tanaka, Hirotomo Mukai
-
Patent number: 6989006Abstract: 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 one or more replaceable absorbent core component or components 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 garment-facing layer, 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 garment-facing layer and a wearer-facing layer may be separated.Type: GrantFiled: April 9, 2003Date of Patent: January 24, 2006Assignee: The Procter and Gamble CompanyInventors: Gary Dean Lavon, Gerald Alfred Young, Theodora Beck
-
Protective undergarments having anchored pocketed-sling structures and manufacturing method therefor
Publication number: 20040158225Abstract: A reusable infant or adult diaper comprising an inner anchored pocketed sling structure adjoining an outer shell or pant-type garment. The outer shell or garment fits the wearer's torso and legs, and the inner anchored sling fits and conforms to the wearer's pubic region. One embodiment of the invention includes mechanisms to fasten and remove the anchored sling from underwear. Other embodiments provide novel mechanisms to stabilize and/or anchor the sling when retrofitted to conventional underwear.Type: ApplicationFiled: February 9, 2004Publication date: August 12, 2004Applicant: Tailored Technologies, Inc.Inventor: Fredrica V. Coates -
Patent number: 6540730Abstract: A brief assembly with a full front panel opening and an inner elasticized support panel includes two half width segments superposed in overlapping relationship, with a portion of the overlapped central area between rear portions of the segments bonded to form a unitary rear panel. The other half of the overlap is left unbonded to provide the full opening in the front panel. The outer margin of the opening can be reinforced by enclosure within a V-folded strip. Portions of outer side margins on each segment are removed to form an hourglass-shape. Overlapped segments are held together by a releasable fastener means that joins the two front panel half width segments. Tensioned elastic strands are attached to a support panel at spaced intervals. The support panel is secured to the inner surface of the overlapped segments. Tapes or other fasteners protrude from the side margins and are used to complete the waist and leg apertures after the front half is folded upward around a user's body.Type: GrantFiled: April 5, 1999Date of Patent: April 1, 2003Inventor: William P. Niedermeyer
-
Patent number: 6530091Abstract: Support for attaching an absorbent article such as a sanitary napkin to an undergarment and disposed between a sanitary napkin and an inner surface of a crotch region of the undergarment. The support is formed by a first sheet and a second sheet overlying the first sheet. The first sheet 6 is elastically flexible and stretchable in its longitudinal direction and the second sheet has its longitudinally opposite end portions bonded to longitudinally opposite end portions of the first sheet and elastically stretchable at least in the longitudinal direction. The inner surface of the second sheet is formed so that the outer surface of the napkin may be fixed thereon.Type: GrantFiled: October 30, 2001Date of Patent: March 11, 2003Assignee: Uni-Charm CorporationInventors: Hisashi Takai, Miou Suzuki, Kaori Yamauchi, Maki Watanabe, Sachiyo Suzuki
-
Patent number: 6497692Abstract: An individually packaged absorbent article is disclosed. The individually packaged absorbent article comprises an absorbent article and a wrapper. The absorbent article extends in a longitudinal direction and includes a main body portion having a pair of longitudinal side edges, a pair of end edges, a garment surface, and a body surface. The garment surface of the main body portion has a main fastener. The wrapper for the absorbent article has a main wrapper sheet and a main fastener cover. The body surface of the main body portion is disposed to face the main wrapper sheet. The main fastener of the main body portion is covered by the main fastener cover. The main fastener cover is joined to the main wrapper sheet. The main body portion and the wrapper are folded as a unit at least about one transverse axis such that the garment surface is oriented inwardly with respect to the folded unit. At least a part of the main fastener is exposed when the wrapper is opened.Type: GrantFiled: March 19, 2001Date of Patent: December 24, 2002Assignee: The Procter & Gamble CompanyInventors: Kazuaki Tameishi, Nami Terada
-
Publication number: 20020173764Abstract: 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: ApplicationFiled: May 15, 2002Publication date: November 21, 2002Inventors: Shunsuke Takino, Toshifumi Otsubo
-
Publication number: 20020147438Abstract: A disposable diaper includes a cover member having a front waist region, a back waist region, and a crotch region and a liquid-absorbent panel disposed inside the cover member. The panel is joined to the cover member on inner surfaces of the front and back waist regions by an elastic band which extends in an elastically contractible condition in a circumferential direction of a wearer's waist. At least a portion of a clearance existing between the cover member and the elastic band is closed by a sheet material having extensibility back and forth of the diaper.Type: ApplicationFiled: April 4, 2002Publication date: October 10, 2002Inventors: Yoshikazu Tanaka, Hirotomo Mukai
-
Patent number: 6423047Abstract: A reusable diaper product created to fit premature and newborn babies, toddlers, young youth, young adults, adults, the elderly, and patients with special problems such as a colostomy bag. The diaper comprises an all fabric stretchable shell which in the preferred embodiment is secured to the wearer by an encased elastic waistband with hook and loop VELCRO tabs. The legholes on the shell are encased elastic designed to fit many different leg sizes. Within the shell is disposed a soft breathable liquid impervious layer encasing multiple layers of a absorbent material. The sides of the absorbent material are permanently affixed to the shell and finished with elastic edges forming a body gusset of sorts. Several embodiments of the diaper are disclosed to fit special needs.Type: GrantFiled: June 16, 2000Date of Patent: July 23, 2002Inventor: Patricia Mae Webster
-
Publication number: 20020010452Abstract: An adjustable, form fitted, reusable diaper for infants that includes a reusable or disposable pad insertable between a soft permeable inner panel and an impermeable outer panel laminated with either a soft pile or a waterproof breathable or non-breathable elastomeric non-woven material. The diaper, having an hourglass configuration when open, is provided with expandable leg openings and waistband and fitted with hidden snap closures uniquely arranged to provide waist adjustment independently of leg opening adjustment and vise-versa. The diaper's use of a high pile, permeable inner panel such as polar fleece wicks moisture quickly away from the infants body where it is absorbed by the washable, reusable pad located between the inner and outer panels. The pad is then easily removed and replaced with a clean and dry pad, often without removal of the diaper from the infant.Type: ApplicationFiled: July 11, 2001Publication date: January 24, 2002Inventor: Tereson R. Dupuy
-
Patent number: 6336923Abstract: A disposable diaper has front and a rear bodies permanently welded together at a crotch zone along a welding line convexly curved upward. Fasteners are formed along side edges of one of the front and rear bodies to enable the bodies to be releasably attached together to form the basic structure of the diaper. An auxiliary liquid absorbent panel is permanently attached to float above the convexly curved welding line of the crotch zone for greater absorbency.Type: GrantFiled: August 13, 1993Date of Patent: January 8, 2002Assignee: Uni-Charm CorporationInventors: Yoshihisa Fujioka, Hirotomo Mukai
-
Publication number: 20010025166Abstract: An abdominal wound dressing incorporating straps, including a pair of straps arranged of substantial size for locating laterally of an abdominal wound incision, having a pressure sensitive adhesive applied, and covered, on its internal surfaces, for direct application to the sides of the abdomen, adjacent the incision, while the upper inner surfaces of the straps have associated therewith one of the loop or pile segments of a Velcro fastener, and cooperating with one or more strips, of an elastic and stretchable type, having the other segment of the Velcro component applied interiorly thereto, adjacent their ends, for removable attachment directly to the previously applied straps, for supporting and holding a wound dressing, and perhaps also an ostomy accessory, in place during abdominal wound healing.Type: ApplicationFiled: February 27, 2001Publication date: September 27, 2001Inventor: Jeanette P. Campbell
-
Publication number: 20010020158Abstract: 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: ApplicationFiled: March 5, 2001Publication date: September 6, 2001Applicant: UNI-CHARM CORPORATIONInventors: Satoshi Nozaki, Mitsuhiro Wada, Ayami Suga
-
Patent number: 6277105Abstract: A stain protection article and method are disclosed for providing protection against side leakage around a feminine care absorbent article. A pair of stain resistant strips have a stain protection sheet member aligned along a comfort cuff member shaped to accommodate the inside leg of a user. A garment-attachment adhesive on the stain resistant strips attaches to a crotch portion of an undergarment. The stain protection comfort cuff members are composed of an elastic barrier adhesive (EBA) material. The stain resistant strips article and method of the present invention further include providing a feminine care absorbent article completely separate from the pair of stain resistant strips and holding the feminine care absorbent article prior to use in a combination package formed from the first stain resistant strip and the second stain resistant strip. In one embodiment, the first stain resistant strip and the second stain resistant strip have arcuate shaped ends.Type: GrantFiled: May 15, 1998Date of Patent: August 21, 2001Assignee: Kimberly-Clark Worldwide, Inc.Inventor: Elizabeth M. Rynish
-
Patent number: 6120485Abstract: A disposable absorbent pants diaper includes an elastic pant provided with holes corresponding to the locations of the anus and the urethral opening when worn. Liquid impermeable layers cover the holes and are sealed to the elastic pant around the holes to thereby form pockets for receiving feces and urine respectively. The pockets also contain absorbent and/or superabsorbent material.Type: GrantFiled: September 29, 1997Date of Patent: September 19, 2000Assignee: SCA Hygiene Products ABInventors: Anders Gustafsson, Urban Widlund
-
Patent number: 5827261Abstract: The female protection system of the present invention includes a menstrual short having an outer protective layer and an inner gusset layer. A catamenial pad assembly is connectable to the menstrual short and includes front and rear ends. The catamenial pad assembly includes an absorbent member for absorbing menses and a cinch for biasing the absorbent member into the gluteal groove and against the perineum of the female when worn. A first fastener is provided on the front end of the catamenial pad assembly for attaching the catamenial pad assembly to a first mating surface that is provided at a front attachment location on at least one of the inner gusset layer and the outer protective layer. A second fastener is provided on the rear end of the catamenial pad assembly for attaching the catamenial pad assembly to a second mating surface that is provided at a rear attachment location on at least one of the inner gusset layer and the outer protective layer.Type: GrantFiled: June 19, 1997Date of Patent: October 27, 1998Inventors: Thomas Ward Osborn, III, Deborah Catherine Schmitz, Nona Jane Redwine
-
Patent number: 5814037Abstract: A tailored diaper or diaper cover is constructed of a waterproof diaper shell enclosing an elongated sling of waterproof material having its upper and lower ends attached to, and its opposite sides free and floating on, the shell. A fluid absorbent pad on the inner surface of the sling is circumscribed by the waterproof material of the sling so as to establish a channel to entrap and isolate fluid from the shell. The lines of attachment between the waterproof and fluid absorbent materials at the upper and lower ends of the sling are arcuate, and the periphery of the sling is covered by elastic trim, causing the sling and pad to cup the pubis of a user when the diaper is worn. Entrapment of fluid within the sling may be enhanced by jell pad inserts. A washable pad of novel "butterfly" construction within the diaper or diaper cover enhances fluid absorption and drying.Type: GrantFiled: August 28, 1996Date of Patent: September 29, 1998Assignee: Tailored Technologies, Inc.Inventor: Fredrica V. Coates
-
Patent number: 5704931Abstract: An absorbent article is provided having an apparatus attached to its garment facing side which allows the article to be attached to, and yet float on, an undergarment and which also serves to distribute the forces imposed on the article by the user's body over a large portion of the article and to transmit the forces to the undergarment, thereby increasing the geometric stability and shape maintenance of the article. The apparatus comprises a semi-rigid elastic frame formed from a thin plastic sheet and having two longitudinally extending members connected by at least one transversely extending member. Inwardly extending tabs for attaching the article to an undergarment are disposed at the mid-point of each longitudinally extending member. The longitudinally and transversely extending members may be pre-formed to give the article an arcuate shape.Type: GrantFiled: July 30, 1993Date of Patent: January 6, 1998Assignee: McNeil-PPC, Inc.Inventors: Dennis C. Holtman, Michael J. Menard
-
Patent number: 5700256Abstract: An absorbent pad comprising a pad proper adapted to present a boat-shape under the contraction of elastic members contained in respective side flaps, front and rear ends of said pad proper being connected to front and rear ends of an annular elastic waist band by respective pairs of elastic suspending straps.Type: GrantFiled: July 8, 1996Date of Patent: December 23, 1997Assignee: Uni-Charm CorporationInventors: Masamitsu Yamamoto, Rumi Yamaki
-
Patent number: 5688258Abstract: A disposable cover which, when used with an absorbent material, such as a pad of woven cloth, provides an absorbent article, such as a catamenial pad is disclosed. In a preferred embodiment, the disposable cover comprises a liquid pervious rewet barrier and an anti-stain barrier joined thereto. Preferably, the rewet barrier comprises a material having capillaries which allow bodily liquids to rapidly penetrate therethrough and the anti-stain barrier is provided in two portions, one of which is joined to each longitudinal edge of the fewer barrier. The disposable cover can also be provided with absorbent attachment means for securing the cover to the absorbent material and with garment attachment means for securing the assembly of the disposable cover and the absorbent material to a user's undergarment. Alternative embodiments of the invention can assume a pouch configuration.Type: GrantFiled: July 20, 1995Date of Patent: November 18, 1997Assignee: The Procter & Gamble CompanyInventors: Digvijay Rawat, Carlos Jose Barroso, Letha Margie Hines, Peter Morris, Robb Eric Olsen, J. Alvaro Restrepo, Nona Jane Redwine, Mark Donovan Seymour, Hiroaki Shikata
-
Patent number: 5669902Abstract: The relatively loose fiting external portion of the garment has a waistband. An internal shell is adapted to extend between the legs of the wearer from the front portion of the waistband to the rear portion of the waistband. The shell forms a snug fitting support for an absorbent pad which retains the pad in a position closely adjacent the body. The shell is preferably made of mesh-like elastic material. A liquid impermeable pouch may be attached to the shell to receive the pad in a removeable fashion.Type: GrantFiled: June 24, 1996Date of Patent: September 23, 1997Assignee: Humanicare International, Inc.Inventor: Daniel M. Sivilich
-
Patent number: 5613959Abstract: A disposable article, such as a diaper, for absorbing and containing urine and other body exudates has an absorbent insert pad that may be flushed in a toilet. The article preferably includes a backing sheet and a bodyside liner that are substantially coterminous. In one embodiment of the invention, a secondary absorbent body, which is disposed between the backing sheet and the bodyside liner, has a pocket formed therein. The absorbent insert pad is positioned against the bodyside liner and located generally within the pocket. A cover is releasably attached to the bodyside liner to maintain the insert pad within the pocket.Type: GrantFiled: February 14, 1995Date of Patent: March 25, 1997Assignee: Kimberly-Clark CorporationInventors: Thomas H. Roessler, Annamaria Cesco-Cancian, Dan D. Endres, Paula M. Hanson, Kenneth A. Leick, Marianne K. Leick, Edward E. Werner
-
Patent number: 5607416Abstract: A disposable absorbent pad comprising a pad member adapted to present a boat-shape under the contractile force of elastic members contained in side flaps, and an elastic support member; longitudinally opposite of the pad member are connected to front and rear sides of the support member by end flaps each comprising top-and backsheets of the pad member and divided in a pair of end flap halves by a slit so as to function as a suspending strap; and the end flap halves are set apart in a V-shape with the slit therebetween as the support member is stretched and contribute to suspend the pad member with high stability.Type: GrantFiled: October 12, 1994Date of Patent: March 4, 1997Assignee: Uni-Charm CorporationInventors: Masamitsu Yamamoto, Rumi Yamaki, Hideaki Kitaoka
-
Patent number: 5593400Abstract: An absorbent article embodied as a disposable diaper construction has been particularly configured for improved fit and comfort by providing an absorbent structure attached in a substantially free-floating suspended manner within the diaper. In the illustrated embodiments, the diaper includes an outer cover or back sheet and an absorbent structure or core which is supported within the outer cover by a supporting member which extends along a side of the absorbent structure and includes opposite ends which are secured to the outer cover. The supporting member suspends and supports the absorbent structure for substantially independent movement with respect to the outer cover so that the absorbent structure can conform to the wearer during use thus improving the fit and comfort to the wearer as well as inhibiting leakage from the diaper.Type: GrantFiled: February 9, 1994Date of Patent: January 14, 1997Assignee: Paragon Trade BrandsInventor: Audrey A. O'Leary
-
Patent number: 5476457Abstract: A disposable article, such as a diaper, for absorbing and containing urine and other body exudates has an absorbent insert pad that may be flushed in a toilet. The article preferably includes a backing sheet and a bodyside liner that are substantially coterminous. In one embodiment of the invention, a secondary absorbent body, which is disposed between the backing sheet and the bodyside liner, has a pocket formed therein. The absorbent insert pad is positioned against the bodyside liner and located generally within the pocket. A cover is releasably attached to the bodyside liner to maintain the insert pad within the pocket.Type: GrantFiled: February 14, 1995Date of Patent: December 19, 1995Assignee: Kimberly-Clark CorporationInventors: Thomas H. Roessler, Annamaria Cesco-Cancian, Dan D. Endres, Paula M. Hanson, Kenneth A. Leick, Marianne K. Leick, Edward E. Werner
-
Patent number: 5458591Abstract: A disposable article, such as a diaper, for absorbing and containing urine and other body exudates has an absorbent insert pad that may be flushed in a toilet. The article preferably includes a backing sheet and a bodyside liner that are substantially coterminous. In one embodiment of the invention, a secondary absorbent body, which is disposed between the backing sheet and the bodyside liner, has a pocket formed therein. The absorbent insert pad is positioned against the bodyside liner and located generally within the pocket. A cover is releasably attached to the bodyside liner to maintain the insert pad within the pocket.Type: GrantFiled: February 14, 1995Date of Patent: October 17, 1995Assignee: Kimberly-Clark CorporationInventors: Thomas H. Roessler, Annamaria Cesco-Cancian, Dan D. Endres, Paula M. Hanson, Kenneth A. Leick, Marianne K. Leick, Edward E. Werner
-
Patent number: 5445628Abstract: A two piece garment for collecting bodily discharges is disclosed. The garment has a belt and a disposable assembly which are detachable and reattachable. The belt is intended to be reused, while the disposable assembly is intended to be discarded when soiled. The two components are attached to one another by hook and loop type fastening material, providing for adjustment to fit a wide range of wearer sizes.Type: GrantFiled: August 10, 1994Date of Patent: August 29, 1995Assignee: The Procter & Gamble CompanyInventors: William P. Gipson, Michael W. Mason, Thomas A. Hensler
-
Patent number: 5429627Abstract: Reusable, washable feminine napkins and panty liners have multiple absorbent layers encasing a fluid imperiable layer. The napkin has a side opening pocket for an extra absorbent filler pad. Both the napkin and the panty liner employ a centrally located mounting device which is not connected to the fluid imperiable layer.Type: GrantFiled: May 4, 1993Date of Patent: July 4, 1995Assignee: Lotus Trading CompanyInventors: Stacey A. Johnson, Kirk A. Johnson
-
Patent number: 5415650Abstract: An attachment system and a method of attaching an absorbent article to an undergarment is disclosed. The attachment system includes an absorbent article having an absorbent, a liquid permeable cover and a liquid-permeable baffle. The cover and baffle cooperate to enclose the absorbent and form a pad having a garment facing surface, at least a portion of which is coated with a first cohesive-adhesive. The attachment system also includes an undergarment which is designed to be worn about the torso of a human body. The undergarment has a crotch portion which is at least partially coated with a second cohesive-adhesive. The absorbent article is positioned on and held secure to the crotch portion of the undergarment by cohering the first cohesive-adhesive to the second cohesive-adhesive.Type: GrantFiled: December 14, 1993Date of Patent: May 16, 1995Assignee: Kimberly-Clark CorporationInventor: Wayne C. Sigl
-
Patent number: 5405342Abstract: A disposable article, such as a diaper, for absorbing and containing urine and other body exudates has an absorbent insert pad that may be flushed in a toilet. The article preferably includes a backing sheet and a bodyside liner that are substantially coterminous. In one embodiment of the invention, a secondary absorbent body, which is disposed between the backing sheet and the bodyside liner, has a pocket formed therein. The absorbent insert pad is positioned against the bodyside liner and located generally within the pocket. A cover is releasably attached to the bodyside liner to maintain the insert pad within the pocket.Type: GrantFiled: June 29, 1994Date of Patent: April 11, 1995Assignee: Kimberly-Clark CorporationInventors: Thomas H. Roessler, Annamaria Cesco-Cancian, Dan D. Endres, Paula M. Hanson, Kenneth A. Leick, Marianne K. Leick, Edward E. Werner
-
Patent number: 5397319Abstract: An absorbent structure in accordance with the present invention comprises a flexible shaped member having a raised peripheral rim to form a containment space for receiving body exudates. The shaped member comprises a first portion, and a second portion extending rearwardly from a rear end of the first portion. The first portion has along its side edges symmetrical indentations so that the first portion has a plan configuration including a generally rectangular front segment, and inwardly contoured side edges respectively extending rearwardly from the front segment in a diverging manner into the second portion. The second portion has a generally rectangular plan configuration wider than the first portion, so that the shaped member has a generally anvil-shaped, overall plan configuration. The absorbent structure further comprises absorbent material disposed in the first portion. The absorbent material is absent in the second portion to leave a void space therein for receiving fecal material.Type: GrantFiled: July 28, 1993Date of Patent: March 14, 1995Assignee: Paragon Trade Brands, Inc.Inventors: Migaku Suzuki, Hiroaki Fukui
-
Patent number: 5395355Abstract: A disposable diaper comprises an absorbent non-woven polypropylene material shaped to be located in use over the crotch between the legs of the user to substantially cover the front and rear of the lower torso, the outer surface of the material being treated to form a smooth surface of bonded material which will inhibit the passage of liquid.Type: GrantFiled: December 10, 1992Date of Patent: March 7, 1995Assignee: Little Feet LimitedInventor: Alexis A. F. Wadman
-
Patent number: 5360422Abstract: The present invention provides a washable diaper having a waterproof interior channel the walls of which are formed from the leg cuffs, for holding a removable absorbent insert, whether disposable or re-usable.Type: GrantFiled: November 3, 1992Date of Patent: November 1, 1994Assignee: Caring Products International, Inc.Inventors: James R. Brownlee, William E. Lasby
-
Patent number: 5290270Abstract: A men's undergarment is disclosed. The undergarment includes a brief having front and rear sections, a crotch section interconnecting the front and rear sections and a pair of leg openings on respective sides of the crotch section. The front section and the crotch section include a relatively non-elastic region formed therein. An absorbent liner is provided for temporarily engaging inside surfaces of the front section and the crotch section. A pocket element is formed on the inside surface of the front section for releasably holding the liner generally in place when the front section is raised and lowered.Type: GrantFiled: July 28, 1993Date of Patent: March 1, 1994Inventor: Warren G. Fisher
-
Patent number: 5275592Abstract: A device for incontinent males includes an athletic supporter having a pocket and a disposable insert which fits into the pocket. The athletic supporter includes a waist band which fits around the waist of a user of the device and which helps to hold the pocket adjacent the penis of the user. The disposable insert which is placed in the pocket of the athletic supporter is substantially cylindrical and sized to be received in the pocket of the athletic supporter includes a layer of absorbent material, a waterproof material on the exterior of the layer of absorbent material, and a cavity sized to receive a human penis. The layer of absorbent material preferably includes a first portion which surrounds the cavity and a second portion which extends between the cavity and the second, closed end of the insert, the second portion having a length of between one half and three quarters of the distance between the first, open end of the insert and the second, closed end of the insert.Type: GrantFiled: June 5, 1992Date of Patent: January 4, 1994Assignee: Rodney A. AppellInventor: Eugenia Grizzaffi
-
Patent number: 5217447Abstract: A diaper assembly including a reusable over-garment having opposite side edges and two opposite ends and inner and outer surfaces and an absorbent liner adapted for positioning on the inner surface side of the over-garment. This liner also has opposite ends and inner and outer surfaces. There is a separate, disposable non-absorbent inner sheet adapted to cover the inner surface of the liner and having opposite ends. Preferably snap fasteners are provided for detachably connecting the opposite ends of both the liner and the inner sheet to respective opposite ends of the garment to enhance stability. Preferably a moisture proof sheet is disposed on the inner surface of the over-garment and this sheet has elasticized side edges.Type: GrantFiled: July 16, 1990Date of Patent: June 8, 1993Assignees: Michael E. Fedryna, Peter H. T. LeeInventor: Normand A. Gagnon
-
Patent number: 5217448Abstract: Sanitary napkins are provided which include release surfaces disposed on their undergarment-facing side so that adhesive elements on one or more flaps can be secured. This feature provides users of the sanitary napkin product with the choice of employing side-protecting flaps upon demand or leaving them in place. The napkins also incorporate preferred adhesive element systems which can be disposed to contact silicone treated films or other release areas on their undergarment-facing sides. Additional embodiments of this invention provide for extending the release surface to enable tri-folding of the napkin and a partial or total elimination of traditionally required release paper strips.Type: GrantFiled: August 17, 1990Date of Patent: June 8, 1993Assignee: McNeill-PPC, Inc.Inventors: Frank S. Glaug, Thomas Luceri
-
Patent number: 5207662Abstract: An improved infant and toddler diaper comprising a symmetrical anatomical pad designed to facilitate disposal by flushing and a reusable garment for use therewith, the pad having an absorbent dam and parallel longitudinal lines of perforation. The two fabric, anatomically shaped, and reusable garment having a waterproof dual strand elasticized fence of same shape around inside border for retaining all edges of pad, the waterproof fabric separates and extends at crotch and leg regions where the edges house multi and parallel strands of elastic thread.Type: GrantFiled: August 17, 1992Date of Patent: May 4, 1993Inventor: Annett James
-
Patent number: 5169394Abstract: A feminine sanitary napkin employs two absorption devices: a primary absorbing device and a secondary absorbing device, both absorbing devices being made out of at least one layer of absorbent material for absorbing menses. The primary absorbing device is generally tubular and hollow; is received within the secondary absorbing device, which is substantially conventionally shaped; and is fixed by means of a transfer element in the form of a stem to a position slightly below an outside surface of the secondary absorbing device, thereby extending perpendicularly therefrom.Type: GrantFiled: August 27, 1991Date of Patent: December 8, 1992Inventor: Lai D. Jean
-
Patent number: 5108385Abstract: A diaper having a disposable insert and a reusable cover is provided. The insert is held in place relative to the cover by a hook and loop closure system operating through apertures extending through the insert. The insert may include a liquid absorbant layer. The inserts may be provided attached end to end by a perforated connection to facilitate tearing and consequent separation of the inserts. In addition the inserts may be stacked to provide easy access. A design may be applied to the outside of the resuable cover.Type: GrantFiled: July 19, 1990Date of Patent: April 28, 1992Inventor: William D. Snyder
-
Patent number: 5037418Abstract: An absorbent article is disclosed having an absorbent with a bodyside surface and a garment facing surface. A liquid-impermeable baffle is positioned adjacent to the garment facing surface of the absorbent and a liquid-permeable cover cooperates with the baffle to enclose the absorbent and form a pad. The pad has a pair of longitudinal side edges and a pair of distally spaced ends. A garment adhesive strip is secured to the garment facing surface of the pad and is positioned along the longitudinal axis thereof. The garment adhesive strip provides attachment of the pad to the crotch portion of the undergarment. A pair of adhesive strips are secured to the cover and are positioned on opposite sides of the garment adhesive strip. A liquid-impermeable protective sheet can be optionally attached to the pair of adhesive strips to prevent side leakage of body fluid off of the pad from staining the crotch portion of the undergarment.Type: GrantFiled: October 27, 1989Date of Patent: August 6, 1991Assignee: Kimberly-Clark CorporationInventors: Hugo L. Kons, Susan C. Paul
-
Patent number: 4964857Abstract: The present invention relates to an improved disposable diaper that is biodegradable, sanitary and environmentally safe. In general, the improved diaper has a removable inner sheet of material disposed of by flushing in a toilet or water closet. The remainder of the diaper is made of a biodegradable material that is disposed of in a conventional landfill.Type: GrantFiled: October 23, 1989Date of Patent: October 23, 1990Inventor: Charles Osborn
-
Patent number: 4961736Abstract: A reusable cloth diaper (10) that includes a highly absorbent inner liner (40) permanently attached at one edge (42) to an absorbent panel (12). The opposite edge (44) of the liner (40) is detachably attached to the panel (12). The partially detachable liner (40) facilitates the cleaning and drying of the cloth diaper (10).Type: GrantFiled: March 2, 1990Date of Patent: October 9, 1990Assignee: A Better World CompanyInventor: Debra S. McCloud
-
Patent number: 4932949Abstract: A panty brief for holding a diaper comprises at least one holding part (10). According to the invention, the holding part is produced integrally with the front piece and/or the back piece. The holding part (10) may consist of threads (11) which are not knitted together with the remainder of the bag side (1) and which are placed symmetrically to hold a diaper symmetrically in relation to leg openings (5,6). The panty brief is made in endless lengths and is shown as it appears after the production with the wrong side turned out. Accordingly, after the production and severing the only operations required are to turn the panty brief inside out and to place the diaper in the holding part (10). Hereby, a panty brief is achieved which securely holds a diaper and which may be produced in endless lengths without the need of any afterfashioning.Type: GrantFiled: September 16, 1988Date of Patent: June 12, 1990Assignee: A/S TytexInventors: Eskild G. Thygesen, Johannes N. Kristensen
-
Patent number: 4898594Abstract: An incontinence device which includes a garment having a sewn-in absorbent pad. A sheet of liquid impervious material is interposed between the garment and the surface of the absorbent pad remote from the wearer. The absorbent pad is coupled to the sheet of liquid-impervious material by stitching then the sheet is coupled to the garment by portions of the sheet turned back from the stitching of the pad to the sheet and stitched to the garment. In a further embodiment, a layer of permeable hydrophobic material is provided intermediate the pad and the wearer.Type: GrantFiled: August 11, 1988Date of Patent: February 6, 1990Assignee: National Research Development CorporationInventor: Alan M. Cottenden
-
Patent number: RE33351Abstract: A sanitary napkin is formed of a plurality of vertically stacked layers comprising an underply of fluid impervious material, an intermediate ply of absorbent material, an underply of fluid impervious material and a peripheral binding ply of fluid impervious material having an inner and outer peripheral edge and defining a central opening into the body. The plies are adhered together about their outer peripheral edge and include an elastomeric member along each of the longitudinal side edges of the body, which resiliently contracts the body in the longitudinal direction drawing the body into a cup shape providing a deep compartment for retaining fluid between the underply and the intermediate ply and at the same time, raising the inner peripheral edge of the binding ply to form a continuous encircling wall against the flow of fluid from the compartment.Type: GrantFiled: November 22, 1989Date of Patent: September 25, 1990Inventor: Elissa D. Papajohn