Pulling String Patents (Class 604/385.18)
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Publication number: 20130030392Abstract: A device and a method for manufacturing said device, the device comprising an applicator member and a flexible retention web (1) intended to be introduced into a vaginal cavity (17), said web being equipped with a means (7) for removal and being made from an atraumatic material whereof the dimensions are adapted so as to be able to retain and/or slow down bodily discharges of small quantity, characterized in that: the applicator member comprises a body (8) that is at least partially hollow defining an internal storage volume (9), said body having a proximal end (10) on the one hand, and on the other hand, a distal end (11) intended to be inserted into the vaginal cavity of a user, said distal end having an open section emerging in the internal volume, the web comprises a central zone (13) housed in the internal volume, and at least one peripheral zone (14) protruding from the body so as to cover at least the distal end of the body.Type: ApplicationFiled: February 21, 2012Publication date: January 31, 2013Applicant: BTAMPON IPInventors: Bernard CHAFFRINGEON, Richard GUETTY
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Publication number: 20130018347Abstract: The present invention provides a tampon pledget with one or more of the following properties: increased absorbency rate; high absorbent capacity and fluid retention; rapid expansion potential; and ease of ejection of the pledget from the applicator. Surprisingly, the one or more properties are achieved by using a modified dual cross-pad, folded, compressed tampon pledget design.Type: ApplicationFiled: September 21, 2012Publication date: January 17, 2013Applicant: PLAYTEX PRODUCTS, LLCInventor: PLAYTEX PRODUCTS, LLC
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Patent number: 8353890Abstract: The invention relates to a tampon for feminine hygiene, with a tapered introductory end, a withdrawal end provided with a withdrawal means and a longitudinal axis, comprising a longitudinally extending absorbent body made from compressed fiber material, the absorbent body being densified more intensely in the region of the longitudinal axis and forming a fiber column, from which longitudinal ribs extend radially outward and flank longitudinal ribs in pairs. The tapered introductory end being formed by the fiber column, the longitudinal grooves and longitudinal ribs is provided with collecting grooves and collecting ribs to collect menstrual secretions, wherein the collecting grooves are open axially to the front and radially outward and wherein the collecting ribs flank the collecting grooves in pairs. The invention provides for an increased absorption capacity of the tampon in relation to the weight of the fiber material per tampon.Type: GrantFiled: June 30, 2010Date of Patent: January 15, 2013Assignee: Johnson & Johnson GmbHInventor: Hans-Werner Schoelling
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Patent number: 8348916Abstract: An individual package is provided to allow a tampon with an applicator to be handled easily. An individual package includes: a tampon including an applicator having an external cylinder and an internal cylinder, and an absorbent body housed so as to be pushed out from the applicator; and a flat bag formed by a predetermined sheet member in a elongated shape. The flat bag includes an unsealable portion formed on one side of the flat bag so as to enable the tampon to be removed therefrom; and a lid portion which is openable and closable in a longitudinal direction of the flat bag. The lid portion is disposed so as to cover the unsealable portion.Type: GrantFiled: April 18, 2007Date of Patent: January 8, 2013Assignee: Uni-Charm CorporationInventors: Kaori Fujikawa, Hideki Kondo, Hitoshi Watanabe, Masashi Hosokawa
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Patent number: 8337478Abstract: A tampon applicator barrel includes a wall forming a tube with a center axis therthrough and with a hollow interior volume. The tube has a first barrel end and a second barrel end opposite the first barrel end to form a length therebetween that corresponds to the length of the center axis. The tube increases in diameter along the length of the tube from a first diameter to a second diameter that forms a main body section, and decreases in diameter along the length of the tube from the second diameter to a third diameter that forms a reverse taper section. The center axis is substantially straight throughout the extant of the tube.Type: GrantFiled: April 15, 2010Date of Patent: December 25, 2012Assignee: Playtex Products, Inc.Inventors: Jessica E. Lemay, Kathryn G. Bennett, Keith J. Edgett, Dane R. Jackson, Mario A. Turchi, Susanne Weber
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Patent number: 8338659Abstract: Disclosed is an absorbent article for preventing leakage, the article including an absorbent assembly having an absorbent assembly perimeter and a leakage warning element disposed adjacent a portion of the perimeter, wherein the leakage warning element is adapted to provide a physical sensation indicating a fullness level of the absorbent assembly. Also disclosed is an absorbent article for providing a wearer with a warning of potential leakage, the article including an absorbent assembly and a leakage warning element disposed adjacent the absorbent assembly, wherein the leakage warning element is adapted to impart a physical sensation to the wearer.Type: GrantFiled: April 30, 2007Date of Patent: December 25, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Meghan Elizabeth Collins, Richard Dickerson Mosbacher, Andrew Mark Long, Darold Dean Tippey, Shirlee Ann Weber, Jessica Sara Van Handel
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Patent number: 8323256Abstract: A tampon removal device is provided that has one or more malodor counteractants, perfumes, medicines including analgesics, anti-bacterials, lubricants and/or moisturizers, visual stimulators and/or identifiers including color code, color modification, and optical enhancer, a ply variation, a polymer modification, or a surface modification.Type: GrantFiled: August 28, 2007Date of Patent: December 4, 2012Assignee: Playtex Products Inc.Inventors: Keith Edgett, Patrick Gorham
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Patent number: 8317765Abstract: A packaged tampon and applicator assembly includes a tampon and an applicator assembled together with the tampon and adapted to facilitate insertion of the tampon in a user. A wrapper has an interior space and sealingly encloses the tampon and applicator assembly in the interior space. The wrapper includes a line of weakness formed therein to facilitate tearing of the wrapper along the line of weakness to facilitate opening a portion thereof to provide an opening in the wrapper through which the tampon and applicator assembly is removed from the wrapper. The wrapper is further configured to inhibit separation of the opened portion from the wrapper. The remainder of the wrapper defines a pocket sized for receiving the entire applicator therein following use of the applicator to insert the tampon in the user. Should mention facilitation of the opening via a line of weakness (i.e. perforation).Type: GrantFiled: December 29, 2005Date of Patent: November 27, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Adrienne Rae Loyd, Marcus David Weiher, Carrie Nicole Pateras, Daniel Thomas LaBash, Thomas W. VanDenBogart, Gary John Borkowski
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Publication number: 20120283685Abstract: A method of integrating a tampon includes providing an absorbent blank having a longitudinal centerline and compressing the absorbent blank in a direction perpendicular to the longitudinal centerline to form a pledget having a compressed diameter. The method also includes penetrating the pledget in the perpendicular direction to a compressed depth of at least 20% of the compressed diameter to form a discrete indentation.Type: ApplicationFiled: May 3, 2011Publication date: November 8, 2012Inventors: John David Amundson, Mary Lou McDaniel, Lars Nilsen Nordang, Charles Robert Tomsovic, Melissa Kay Burns
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Patent number: 8303558Abstract: A tampon applicator which has an elongate insertion member having a length extending from an insertion end to a gripper end opposite. The gripper end has a grip region dimensioned to substantially accept a user's grip. The grip region has a plurality of corrugations, a first transition portion, and a second transition portion. Each corrugation has a trough and a ridge. The first transition portion is substantially adjacent the gripper end and a second transition portion is disposed toward the insertion end.Type: GrantFiled: June 25, 2002Date of Patent: November 6, 2012Assignee: The Procter & Gamble CompanyInventors: Glen Charles Fedyk, Nancy Karapasha, Charles John Berg, Jr.
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Patent number: 8282614Abstract: A process and apparatus for producing a stabilized product from a pledget, including the steps of providing a pledget and a transfer member, and pushing the compressed pledget into a stabilization mold with the transfer member as the transfer member advances to a loading position. The transfer member is retracted to a stabilizing position. The compressed pledget is stabilized while the compressed pledget is maintained in compression by the transfer member and the stabilization mold to form a stabilized tampon.Type: GrantFiled: November 20, 2006Date of Patent: October 9, 2012Assignee: The Procter and Gamble CompanyInventors: Steven Ray Gilbert, Jeffrey Scott Hudson
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Patent number: 8247638Abstract: An absorbent article includes an absorbent body in contact with a moisture activatable shrinking yarn in the form of a metering string. The metering string includes a hanging portion that is at least initially visible to a user when the absorbent article is in use. By observing the change in length of the hanging portion, a user wearing the absorbent article can determine how saturated the absorbent article has become. The metering string may be used with absorbent articles such as tampons and diapers.Type: GrantFiled: December 17, 2008Date of Patent: August 21, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Jaeho Kim, John Gavin MacDonald
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Publication number: 20120197230Abstract: A sanitary product for use by women for the absorption of menstrual fluid has a plug and a pad joined by a sheath. The plug is substantially cylindrical so that it fits comfortably in a vaginal cavity. The pad remains outside the vaginal cavity, but has an absorbent layer on an inward side proximal to the plug and a liquid impermeable layer on an outward side. The sheath includes a tube of absorbent material for drawing excess menstrual fluid from the plug to the pad and has a layer of liquid impermeable material on its inside surface. It extends from an outward end of the plug, proximal to the pad, both to and through the pad. In use, a wearer can insert a finger into the sheath from the outward side of the pad to assist with insertion of the plug into the vaginal cavity.Type: ApplicationFiled: April 2, 2012Publication date: August 2, 2012Inventor: Yu Sing Hooi
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Patent number: 8221371Abstract: A process for overwrapping a catamenial device such as a tampon includes the steps of providing a substantially cylindrical overwrapper material, inserting a catamenial device into the overwrap material, and closing the open end of the overwrapper material. The overwrapper material has an open end, a closed end, and a first length. The catamenial device has a tapered insertion end, a longitudinal axis, and a length less than the first length, such that the open end of the overwrapper material extends beyond the insertion end of the inserted catamenial device. Concave clamping jaws are applied to the open end of the overwrapper material to urge it toward the longitudinal axis of the catamenial device; to conform portions of the overwrapper material to the insertion end of the catamenial device; and to fold overwrapper material between adjacent clamping jaws to form fins extending outwardly from the conformed portions.Type: GrantFiled: October 12, 2007Date of Patent: July 17, 2012Assignee: McNeil-PPC, Inc.Inventors: Joseph Junio, David L. Kimball, Ralf Mueller, Tony Ng
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Patent number: 8221375Abstract: A method of forming a barrel for a tampon applicator assembly including molding a barrel then forming a rearward taper region in an area of the barrel is provided. The method includes molding a first portion of the barrel in a first mold part and a second portion of the barrel in a second mold part, the first and second mold parts meeting at a maximum outer dimension of the first portion, ejecting the barrel from the first and second mold parts, and forming a flared region in an area of the second portion.Type: GrantFiled: March 8, 2010Date of Patent: July 17, 2012Assignee: Playtex Products, Inc.Inventors: Jessica Elizabeth LeMay, Keith Edgett, Wayne David Melvin, Kathryn Bennett
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Patent number: 8217219Abstract: A vaginal insert formed from a composition that, prior to introduction to the vagina, has the physical properties of a liquid, semi-soft gel, paste, foam, or viscous material so that it can be effectively delivered to the vaginal canal. After introduction into the vagina, the composition will expand and/or solidify into a semi-solid or solid structure to substantially fill the entire “H” shaped space of the vagina and a portion of the rugal folds along the length of the vaginal canal. Upon solidifying, the composition defines an insert that, in one embodiment, is suitable for use as a tampon and, in another embodiment, is suitable for use as an incontinence device.Type: GrantFiled: December 29, 2003Date of Patent: July 10, 2012Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Kristin M. Shepard, MaryAnn Zunker
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Patent number: 8216202Abstract: Tampons comprising an asymmetric insertion end are provided. The tampon can comprise a substantially symmetrical absorbent mass having an insertion end and a withdrawal end, wherein the insertion end is asymmetric around an X axis of the tampon. A method of improving placement of a tampon in a vagina of a female is also provided.Type: GrantFiled: September 22, 2006Date of Patent: July 10, 2012Assignee: The Procter & Gamble CompanyInventors: Ryo Minoguchi, Ricky Alan Pollard, Margaret Henderson Hasse, Letha Margie Hines, Diana Lynn Gann, Thomas Ward Osborn, III
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Publication number: 20120130335Abstract: Hygienic tampon (1) consisting of absorbent fibrous material on the basis of natural and/or artificial fibers of each desired structure, which is formed into at least approximately cylindrical blank (10), which is symmetric with regard to a longitudinal axis (100) defining a direction of inserting the tampon (1) into each desired cavity of a human body. Such tampon (1) comprises four pairs of grooves (11, 12, 13, 14, 15, 16, 17, 18), which are equidistantly arranged in the circumferential direction of the tampon (1). Two pairs of grooves (11, 13, 15, 17) having a pre-determined width (B1) and depth (T1) are pressed in two planes being perpendicular to each other and coincide with the longitudinal axis (100). The other pairs of grooves (12, 14, 16, 18) having a pre-determined width (B2) and depth (T2) are pressed in two planes, which are perpendicular to each other and coincide with the longitudinal axis (100) under 45° with respect to previously mentioned planes.Type: ApplicationFiled: August 20, 2009Publication date: May 24, 2012Applicant: TOSAMA TOVARNA SANITETNEGA MATERIALA D.D.Inventor: Andrej Zabret
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Publication number: 20120109095Abstract: A method for fastening a thread (24) to a tampon (10), in particular a veterinary tampon, comprising the steps of passing the thread through the tampon by means of a needle (12, 14), and knotting the loose ends of the thread, wherein that the step of passing the thread through the tampon comprises: -piercing the tampon (10) with two hollow needles (12, 14), -inserting the distal ends of the needles into a mould (20) that forms a passage (16) interconnecting the open ends of the hollow needles, feeding the thread (24) to the proximal end of one (12) of the two needles, -applying a suction pressure to the proximal end of the other (14) of the two needles, -opening the mould (20), and -withdrawing the needles (12, 14) from the tampon (10).Type: ApplicationFiled: May 11, 2010Publication date: May 3, 2012Inventors: Hans Almer Middelbeek, Jozefus A.C. Smit
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Publication number: 20120089074Abstract: There is provided a tampon including an absorbent body that absorbs liquid. The absorbent body is characterized in that it includes on its outer surface a colored portion that is colored with a colorant and a non-colored portion that is not colored.Type: ApplicationFiled: March 10, 2010Publication date: April 12, 2012Applicant: UNI-CHARM CORPORATIONInventors: Mitsuhiro Wada, Satoshi Nozaki
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Publication number: 20120089111Abstract: The disclosure concerns a compressed menstrual tampon including an elongated generally rod-shaped absorption body having an insertion end and a withdrawal end and having a withdrawal string extending from the withdrawal end. The absorption body has at least one wave-shaped compression line extending continuously from the insertion end to the withdrawal end.Type: ApplicationFiled: June 29, 2009Publication date: April 12, 2012Applicant: SCA HYGIENE PRODUCTS ABInventors: Ulla Magnusson, Monica Kjellberg, Craig Doyle, Oscar Lipschutz, Britt-Marie Wiezell, Conny Dahlqvist, Trudy Balchin
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Patent number: 8137331Abstract: A tampon showing improved leakage protection through improved expansion characteristics is disclosed. The tampons disclosed demonstrate these improved expansion characteristics particularly in the width dimension without introducing new drawbacks. Preferred tampons are described which are compressed to an initial size comparable to current tampons, but which expand to a width exceeding that achieved by current tampons. Such increased expansion is preferably accomplished without an increase in the total absorbency of the tampon. Tampons of various absorbencies are disclosed having increased total expansion in the width direction compared to current tampons. Additionally, tampons of various absorbencies which expand to a greater degree in the width direction under pressure are also disclosed. Tampons of various absorbencies which expand at a rate exceeding that achieved previously are also disclosed.Type: GrantFiled: June 14, 2006Date of Patent: March 20, 2012Assignee: The Procter and Gamble CompanyInventors: Raymond Kusi Agyapong, Roberto Hollander, David Joseph Caracci, Susan Rachelle Hill, Bruce Leslie Hayes, Fiona Marie Taylor, James Arthur Keighley, Kevin Charles Strong
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Publication number: 20120053544Abstract: A tampon including an absorption body enclosed in a cover. The tampon has an insertion end and a withdrawal end and further includes at least one withdrawal string. The cover includes a plurality of first invertible flaps or a plurality of second invertible flaps, or a combination thereof. Each first invertible flap is constituted by a portion of the cover and is arranged to be moved between a first initial position and a first inverted position during withdrawal of the tampon out of the vagina of a user so as to aid the withdrawal. Each second invertible flap is constituted by a portion of the cover and is arranged to be moved between a second initial position and a second inverted position during insertion of the tampon into the vagina of a user so as to aid the insertion.Type: ApplicationFiled: April 6, 2009Publication date: March 1, 2012Applicant: SCA HYGIENE PRODUCTS ABInventor: Solgun Drevik
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Patent number: 8075512Abstract: An applicator having an enhanced grip portion. The applicator can include a barrel portion having an insertion end, a withdrawal end, and a barrel exterior surface, the barrel exterior surface being a barrel color, a grip portion positioned opposite the insertion end having a grip exterior surface, and a plunger having a plunger exterior surface. The applicator can further include gripping indicia disposed substantially on the grip exterior surface. The gripping indicia can include visual indicia and/or tactile indicia.Type: GrantFiled: April 13, 2007Date of Patent: December 13, 2011Assignee: The Procter & Gamble CompanyInventors: Raymond Albert Sargent, Jr., Devin William Baldridge, David Andrew Dalton, Richard Perez, Margaret Henderson Hasse, Diana Lynn Gann
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Patent number: 8062245Abstract: An applicator for a feminine hygiene product is provided. The applicator includes a barrel portion, a grip portion, and a plunger. The barrel portion can be rotatably connected to the grip portion, wherein the barrel portion is adapted to rotate relative to the grip portion. Also provided is a method for orienting a feminine hygiene product within a vagina.Type: GrantFiled: February 8, 2007Date of Patent: November 22, 2011Assignee: The Procter & Gamble CompanyInventors: Diana Lynn Gann, Margaret Henderson Hasse, Paul Gregory Methven, Kerry Lloyd Weaver, Michael Sean Farrell, Dale Edwin Barker, Dan Raymond Wiegele
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Patent number: 8062277Abstract: A method is disclosed for absorbing anal leakage, such as fecal material, blood or flatulence. The method includes positioning an intergluteal absorbent pad external to the anal orifice of a subject such that the pad is retained between the buttocks, and any discharge from the anus is absorbed by the absorbent material of the pad. The pad can have a variety of shapes, including major and minor portions that are portions of spheres or ellipsoids, or which are elongated and have cross-sections that are circular or ellipsoid. The smaller minor portion of the pad is positioned against the anal orifice to minimize pressure exerted in this sensitive area, while the larger major portion is retained in the less sensitive intergluteal space. Insertion and retention of the pad adjacent to the anus helps alleviate symptoms of the hemorrhoids, absorbs leakage, and can also be used as a reservoir to administer medication.Type: GrantFiled: April 3, 2009Date of Patent: November 22, 2011Inventor: William H. Fleming
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Patent number: 8057453Abstract: A method of capturing bodily fluid intravaginally providing an intravaginal device that has a fluid storage element having a longitudinal axis and is in fluid communication with at least one fluid transport element. The method involves providing at least one fluid transport element that is bendable about an axis substantially parallel to the longitudinal axis of the fluid storage element and positioned within a human vagina.Type: GrantFiled: May 31, 2006Date of Patent: November 15, 2011Assignee: McNeil-PPC, Inc.Inventors: David J. Chase, Erin Danyi, Mari Hou
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Patent number: 8048053Abstract: A tampon having an auxiliary patch. The tampon can include a compressed absorbent member having an insertion end, a withdrawal end, a longitudinal axis, and a body disposed between the insertion end and the withdrawal end. The compressed absorbent member can have an exterior surface. In addition, the tampon can include an auxiliary patch that can partially cover the exterior surface of the compressed absorbent member. The tampon can also include an overwrap.Type: GrantFiled: April 14, 2008Date of Patent: November 1, 2011Assignee: The Procter & Gamble CompanyInventors: Ryo Minoguchi, Kelyn Anne Arora
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Patent number: 8026409Abstract: A tampon comprising an absorbent core and a partially impermeable layer, where said absorbent core have a mantle area, an insertion end area, and a withdrawal end area is disclosed. The tampon further comprises an active layer, and said partially impermeable layer is arranged on at least a part of said mantle area, and said active layer is arranged on at least a part of said partially impermeable layer. The tampon will sustain a moistured surface layer, while at the same time excess fluid is distributed to the core of the tampon for storage.Type: GrantFiled: March 7, 2006Date of Patent: September 27, 2011Inventor: Björn Andersch
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Patent number: 7994387Abstract: Tampons having a zoned apertured overwrap. The tampons can include a compressed absorbent member having an insertion end, a withdrawal end, a longitudinal axis, and a body disposed between the insertion end and the withdrawal end. The body can have a perimeter disposed substantially perpendicularly to the longitudinal axis and an exterior surface. The tampons can further include an overwrap covering at least a portion of the exterior surface. The overwrap can have a first zone and a second zone, the first zone having a plurality of apertures of a first diameter and the second zone having a plurality of apertures of a second diameter. In addition, the first zone and the second zone can be spaced apart from one another.Type: GrantFiled: October 17, 2007Date of Patent: August 9, 2011Assignee: The Procter & Gamble CompanyInventors: Ryo Minoguchi, Kelyn Anne Arora, Letha Margie Hines, Ricky Alan Pollard, Karen Denise McAffry, John Richard Noel
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Publication number: 20110190686Abstract: An applicator for a feminine hygiene device is provided. The applicator includes an insertion member than can have an insertion end, a withdrawal end opposite the insertion end and a barrel region having an outer surface and being adapted to house a feminine hygiene device. A zone of micro-apertured film is provided on the outer surface of the barrel region.Type: ApplicationFiled: January 29, 2010Publication date: August 4, 2011Inventor: Margaret Henderson Hasse
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Publication number: 20110184331Abstract: Feminine hygiene devices having a withdrawal string comprising one or more scoured synthetic fibers are provided. The feminine hygiene device can include a body having an insertion end, a withdrawal end, a longitudinal axis, and a withdrawal string extending from the withdrawal end. The withdrawal string can comprise one or more scoured synthetic fibers.Type: ApplicationFiled: January 27, 2010Publication date: July 28, 2011Inventors: Ryo Minoguchi, Kelyn Anne Arora, William Patton Peace, Timothy Ian Mullane, Sally Sujin Yoon
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Publication number: 20110184332Abstract: Feminine hygiene devices having a withdrawal string comprising one or more fluorocarbon compounds are provided. The feminine hygiene device can include a body having an insertion end, a withdrawal end, a longitudinal axis, and a withdrawal string extending from the withdrawal end. The withdrawal string can comprise one or more fluorocarbon compounds. Also provided is a feminine hygiene device having a withdrawal string that comprises one or more scoured fibers that include one or more fluorocarbon compounds.Type: ApplicationFiled: January 27, 2010Publication date: July 28, 2011Inventors: Ryo Minoguchi, Kelyn Anne Arora, William Patton Peace
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Patent number: 7982089Abstract: There is provided a tampon pledget or tampon applicator that is covered by a wrapper having microcapsules thereon. Alternatively, the microcapsules may simply be disposed on the tampon pledget or tampon applicator. The microcapsules may contain a lubricant or a fragrance or a combination of both. The microcapsules may be ruptured prior to inserting the tampon pledget or tampon applicator and the resultant free-flowing lubricant and/or fragrance is spread on the tampon pledget, tampon applicator, or a combination thereof. The lubricant increases the ease and comfort of inserting and positioning the tampon pledget or tampon applicator. The amount of lubricant desired may be controlled by varying the pressure applied to the microcapsules. Thus, the number of microcapsules ruptured can be controlled by varying the pressure applied.Type: GrantFiled: January 9, 2004Date of Patent: July 19, 2011Assignee: Playtex Products, Inc.Inventors: Suzanne Pauley, Jacqueline Davis, Dane R. Jackson
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Patent number: 7977532Abstract: A catamenial tampon comprises a compressed absorbent member having an inner region and an exterior surface, the compressed absorbent member comprising an absorbent material. An overwrap substantially covers the exterior surface of the compressed absorbent member. The overwrap comprises an apertured fluid pervious material that is hydrophobic or rendered hydrophobic relative to the compressed absorbent member. The fluid pervious overwrap therefore tends to remain free of fluid as the fluid is preferentially partitioned into the absorbent member.Type: GrantFiled: September 3, 2003Date of Patent: July 12, 2011Assignee: The Procter & Gamble CompanyInventors: Margaret Henderson Hasse, Steven Ray Gilbert, James Earl Trout, Jared John Schaefer
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Patent number: 7947027Abstract: The present invention provides a body adhering absorbent article which is capable of absorbing bodily fluids. In this particular embodiment of the present invention, provided is an absorbent article which is specifically designed for attachment to a wearer's skin in the vulva region of the wearer's torso.Type: GrantFiled: December 28, 2007Date of Patent: May 24, 2011Assignee: Kimberly-Clark Worldwide, Inc.Inventors: Thomas W. VanDenBogart, Adrienne R. Loyd, Garry R. Woltman, David J. Enz, Renee Sue Booms, Carmen Lira, Katie A. Boland, Ann Louise McCormack, Deborah S. Hannah, Mary McDaniel
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Publication number: 20110092940Abstract: An intravaginal tampon is formed of compressed material and has an outer surface, an insertion end, a withdrawal end, and a center portion formed between the insertion and withdrawal ends. The outer surface has at least two segmented grooves are formed therein, and each segmented groove is separated from and spaced at a distance from an adjacent segmented groove. Each segmented groove has at least one substantially longitudinal segment and at least one accumulator segment. The arrangement of the segments provides a pooling region to impede bodily fluid flow along the outer surface of the tampon.Type: ApplicationFiled: October 19, 2009Publication date: April 21, 2011Inventors: Paul Y. Fung, Dmitry Yavich
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Patent number: 7927323Abstract: The present invention relates to an interlabial pad can be sealed and attached to the female labia, which has a structure in capable of easily achieving a sealing attachment into the female labia. A sheet body (2) is provided on an opposite side to a body side of the interlabial pad (1) to form a pair of the fingertip insert openings (3,4) on both side portions, the wearer inserts two finger into the fingertip insert opening (3,4) and catches the sheet body 2 by the two finger, thereby the interlabial pad (1) can be folded in substantially mountain folded shape along the vertically axial center line and can be attached to the labia (9) in keeping a condition of forming a raised area (5) on the body side surface of the pad.Type: GrantFiled: March 12, 2009Date of Patent: April 19, 2011Assignee: Uni-Charm CorporationInventors: Satoshi Mizutani, Koichi Yamaki, Yuki Noda
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Patent number: 7892218Abstract: A formulation effective in reducing the pH in a menstruating vagina or in a tampon inserted therein to below pH 5.5, comprising (a) 3-100% by weight of glycolide; (b) optionally 97-15% by weight of a solid organic acid; and (c) optionally 5-30% of a wetting agent. Also disclosed is a catamenial tampon for insertion in a human vagina which comprises the pH reducing formulation.Type: GrantFiled: March 3, 2004Date of Patent: February 22, 2011Assignee: Rostam Ltd.Inventors: Theodor Stern, Ram Kluger
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Publication number: 20110009803Abstract: Provided is a tampon applicator having one or more insertion indicators to gauge and/or control the insertion depth of a tampon. The one or more insertion indicators may be located on the tampon applicator barrel, plunger, tampon, removal string, or any combinations thereof. As a result of the one or more insertion indicators, a woman can adjust the insertion depth of the tampon to her body's requirements ensuring leakage protection, comfort, or both.Type: ApplicationFiled: September 20, 2010Publication date: January 13, 2011Inventors: Eugene P. Dougherty, JR., Phillip Ebert, Keith Edgett
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Patent number: 7857800Abstract: A tampon having an absorbent structure and an apertured film cover thermally bonded to the absorbent structure is disclosed. The cover is bonded to the absorbent structure through a plurality of discrete spots arranged about the surface of the absorbent structure to provide a cumulative cover-to-absorbent bond. The cumulative cover-to-absorbent bond has a shear strength of at least about 3 N. The plurality of discrete thermally-bonded spots define a bonded area and the bonded spots and the unbonded portions between the spots define a bond region. Preferably, the bonded area covers about 5% to about 30% of the bond region. In addition, a sealing element for a sealing roller is disclosed. The sealing element is profiled with a sealing pattern defined by sealing knobs arranged at distances to each other that project from a base of the sealing element. Each sealing knob has a perimeter shaped to eliminate aggressive edges.Type: GrantFiled: June 15, 2006Date of Patent: December 28, 2010Assignee: Johnson & Johnson GmbHInventors: Karin Lochte, Lai-Hing Louie, Sharon Ryan, Hans-Werner Schoelling
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Publication number: 20100294687Abstract: An array of tampons having one or more benefit indicators. The array includes a first tampon having a first tampon body having an insertion end, a withdrawal end, and an outer surface. The first tampon further includes a first visually perceptible benefit indicator. The array also includes a second tampon having a second tampon body having an insertion end, a withdrawal end, and an outer surface. The second tampon also includes a second visually perceptible benefit indicator.Type: ApplicationFiled: August 2, 2010Publication date: November 25, 2010Inventors: Raymond Albert Sargent, JR., Jeanne Marie Huges, Richard Perez, Devin William Baldridge, Virginia Anne Lenahan, Cynthia Marie Sims, John Collins Dyer
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Publication number: 20100298756Abstract: A tampon having one or more benefit indicators is provided. The tampon can include a tampon body having an insertion end, a withdrawal end, and an outer surface. The tampon can have one or more visually perceptible benefit indicators that are visible pre-use, wherein the one or more benefit indicators communicate one or more benefits of the tampon to a user. In addition, or alternatively, the tampon can include one or more visually perceptible benefit indicators that are at least partially visible post-use.Type: ApplicationFiled: August 2, 2010Publication date: November 25, 2010Inventors: Jeanne Marie Hughes, Devin William Baldridge, Virginia Anne Lenahan, Cynthia Marie Sims
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Patent number: 7833210Abstract: The invention relates to a tampon for feminine hygiene, with a tapered introductory end, a withdrawal end provided with a withdrawal means and a longitudinal axis, comprising a longitudinally extending absorbent body made from compressed fiber material, the absorbent body being densified more intensely in the region of the longitudinal axis and forming a fiber column, from which longitudinal ribs extend radially outward and flank longitudinal ribs in pairs. The tapered introductory end being formed by the to fiber column, the longitudinal grooves and longitudinal ribs is provided with collecting grooves and collecting ribs to collect menstrual secretions, wherein the collecting grooves are open axially to the front and radially outward and wherein the collecting ribs flank the collecting grooves in pairs. The invention provides for an increased absorption capacity of the tampon in relation to the weight of the fiber material per tampon.Type: GrantFiled: September 26, 2003Date of Patent: November 16, 2010Assignee: Johnson & Johnson GmbHInventor: Hans-Werner Schoelling
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Patent number: 7824383Abstract: A vaginal drug delivery system includes a device formed of porous material that holds a flowable therapeutic formulation. The device, preferably in a soft, prewetted state, is inserted into the vagina to reside typically at or near the cervix where it continuously releases the flowable therapeutic formulation through its outer surface which is in contact with the vaginal surfaces. In operation, the flowable therapeutic formulation migrates via capillary forces from a reservoir that is centrally located in the device and through a covering that envelopes the reservoir.Type: GrantFiled: June 14, 2007Date of Patent: November 2, 2010Assignee: Family Health InternationalInventors: David C. Sokal, Carol L. Joanis, George A. M. Butterworth, James D. Reed, Robert A. Johnson
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Patent number: 7806882Abstract: A tampon that has a sensor and a signal line that peripherally connects the sensor with a peripheral signal processor. The sensor provides a blood wetting signal in response to a progressing blood saturation boundary in the tampon. The signal may be resistive, capacitive or optic. The simple sensor has two proximal signal terminals separated by a fluid responsive medium in wetting communication with the tampon's body. The tampon may be removed by use of the signal line. From signal timing and/or signal gradient the processor may predict when the tampon needs to be changed.Type: GrantFiled: February 9, 2007Date of Patent: October 5, 2010Inventor: Kevin B. Larkin
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Patent number: 7799005Abstract: A method is provided for measuring the insertion distance of an intravaginal article within a human vaginal cavity. The method uses a measuring device, which can be slidably attached to a withdrawal means of a vaginally inserted intravaginal article. The measuring device may be moved along the withdrawal means to a predetermined position, and then fixedly secured to the withdrawal means. The intravaginal article is then removed from the vaginal cavity and the insertion distance determined.Type: GrantFiled: November 30, 2006Date of Patent: September 21, 2010Assignee: The Procter & Gamble CompanyInventors: Marie Brigid O'Reilly, Jacqueline Ann Daniels, John David Norcom, Mary Alison Jett, David Joseph Caracci, John Richard Noel
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Patent number: 7785308Abstract: An array of disposable absorbent articles. The array has a first absorbent article and a second absorbent article. The first absorbent article is enclosed in a first package having i.) an outer surface wherein the outer surface has an outer surface area and ii.) a first identifier having a first surface area. The first identifier is disposed on the first absorbent article and corresponds to a first absorbency. The first identifier is disposed on the first package. A second absorbent article is enclosed in a second package having i.) an outer surface wherein the outer surface has an outer surface area and ii.) a second identifier having a second surface area. The second identifier is disposed on the second absorbent article and corresponds to a second absorbency. The first surface area of the first absorbent article is different than the second surface area of the second absorbent article.Type: GrantFiled: January 21, 2005Date of Patent: August 31, 2010Assignee: The Procter & Gamble CompanyInventors: Federica Denti, Beate Rosemarie Stellbrink
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Patent number: 7780892Abstract: The present invention provides a tampon applicator barrel having a fingergrip with one or more gripping structures that have an acute edge for improved gripping. Preferably, the one or more gripping structures are one or more embossed ring-like structures. The present invention also provides a method for forming the one or more gripping structures on the applicator barrel. The method preferably includes forming at least one embossed ring-like gripping structure on the barrel such that the radial compressive strength of the applicator barrel is not compromised.Type: GrantFiled: February 15, 2006Date of Patent: August 24, 2010Assignee: Playtex Products, Inc.Inventors: Michael L. Miller, Wayne David Melvin
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Patent number: 7753898Abstract: An array of disposable absorbent articles. The array has a first absorbent article and a second absorbent article. The first absorbent article is enclosed in a first tampon applicator having i.) an outer surface wherein the outer surface has an outer surface area and ii.) a first identifier having a first surface area. The first identifier is disposed on the first absorbent article and corresponds to a first absorbency. The first identifier is disposed on the first absorbent article. A second absorbent article is enclosed in a second tampon applicator having i.) an outer surface wherein the outer surface has an outer surface area and ii.) a second identifier having a second surface area. The second identifier is disposed on the second absorbent article and corresponds to a second absorbency. The first surface area is different than the second surface area.Type: GrantFiled: August 3, 2005Date of Patent: July 13, 2010Assignee: The Procter & Gamble CompanyInventors: Federica Denti, Beate Rosemarie Stellbrink