Patents by Inventor Eva-Li Saarväli
Eva-Li Saarväli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10803725Abstract: A method and apparatus for determining presence of an object to be tidied in a washroom. A beam is supplied to a surface of the washroom at a first location. A reflected beam received from the surface of the washroom or received from an object in the path of the beam to the surface is detected. The presence of the object is determined from feedback from the beam based on a comparison of the feedback with a detection result when the beam reflects from the surface at the first location. An object to be tidied output signal is issued indicating that an object to be tidied is present based on the determination on the presence of an object.Type: GrantFiled: December 8, 2017Date of Patent: October 13, 2020Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAGInventors: Anders Gustafsson, Eva-Li Saarväli, Urban Gabrielsson
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Publication number: 20180102040Abstract: A method and apparatus for determining presence of an object to be tidied in a washroom. A beam is supplied to a surface of the washroom at a first location. A reflected beam received from the surface of the washroom or received from an object in the path of the beam to the surface is detected. The presence of the object is determined from feedback from the beam based on a comparison of the feedback with a detection result when the beam reflects from the surface at the first location. An object to be tidied output signal is issued indicating that an object to be tidied is present based on the determination on the presence of an object.Type: ApplicationFiled: December 8, 2017Publication date: April 12, 2018Applicant: SCA Hygiene Products ABInventors: Anders GUSTAFSSON, Eva-Li SAARVÄLI, Urban GABRIELSSON
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Patent number: 9875634Abstract: A method and apparatus for determining presence of an object to be tidied in a washroom. A beam is supplied to a surface of the washroom at a first location. A reflected beam received from the surface of the washroom or received from an object in the path of the beam to the surface is detected. The presence of the object is determined from feedback from the beam based on a comparison of the feedback with a detection result when the beam reflects from the surface at the first location. An object to be tidied output signal is issued indicating that an object to be tidied is present based on the determination on the presence of an object.Type: GrantFiled: August 19, 2011Date of Patent: January 23, 2018Assignee: SCA HYGIENE PRODUCTS ABInventors: Anders Gustafsson, Eva-Li Saarväli, Urban Gabrielsson
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Patent number: 9155668Abstract: A packaging unit formed from a sheet of material having an inner surface, an outer surface and one folding axis dividing the sheet into a first region and a second region. The inner surface includes an inner edge portion and an outer edge portion, wherein one of the inner edge portion and the outer edge portion of the edge zone of the first region is provided with adhesive, and the other of the inner edge portion and the outer edge portion of the edge zone of the first region is adhesive-free. One of the inner edge portion and the outer edge portion of the edge zone of the second region is provided with adhesive, and the other of the inner edge portion and the outer edge portion of the edge zone of the second region is adhesive-free in a complementary manner to the edge zone of the first region.Type: GrantFiled: April 23, 2012Date of Patent: October 13, 2015Assignee: SCA HYGIENE PRODUCTS ABInventors: Annika Dahl, Linda Henriksson, Robert Perneborn, Eva-Li Saarväli
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Publication number: 20150208880Abstract: Disclosed is a wipe dispenser for dispensing a continuous roll of centrally fed wipes. The dispenser includes a storage compartment for storing the roll of wipes. The storage compartment is made from a bottom wall, at least one side wall and a top wall including a dispensing opening. The dispenser includes a lid hingeably attached to the storage compartment. The lid includes a first inner cavity defined by a first inner surface. A maximum distance from the dispensing opening to the first inner surface is within a range that allows for an easy to grab portion of the wipe to stand essentially erect from the dispensing opening inside the lid when the lid is closed.Type: ApplicationFiled: August 24, 2012Publication date: July 30, 2015Applicant: SCA Hygiene Products ABInventors: Eva-Li Saarväli, Petter Bragd, Annette Storm Hanssen
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Publication number: 20140211591Abstract: A method and apparatus for determining presence of an object to be tidied in a washroom. A beam is supplied to a surface of the washroom at a first location. A reflected beam received from the surface of the washroom or received from an object in the path of the beam to the surface is detected. The presence of the object is determined from feedback from the beam based on a comparison of the feedback with a detection result when the beam reflects from the surface at the first location. An object to be tidied output signal is issued indicating that an object to be tidied is present based on the determination on the presence of an object.Type: ApplicationFiled: August 19, 2011Publication date: July 31, 2014Applicant: SCA Hygiene Products ABInventors: Anders Gustafsson, Eva-Li Saarväli, Urban Gabrielsson
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Publication number: 20130313279Abstract: A package including a stack of tissue paper sheets, wherein the package includes at least one line of weakness that has an unbroken configuration and a broken configuration and wherein the package is configured to be able to be flexed to pull apart the line of weakness when the line of weakness is in the broken configuration to open the package to allow a tissue paper sheet in the stack to be withdrawn through the open package.Type: ApplicationFiled: October 11, 2010Publication date: November 28, 2013Applicant: SCA HYGIENE PRODUCTS ABInventors: Jan Caspar Sudworth, Marcel Schmidt, Ali Bagherzadeh, Monica Eva-Li Saarväli, Wencke Agneta Thorén, Andrew Wong, Bertold Engler, Siniz Kim, Eleanor Derix
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Publication number: 20130292402Abstract: A system including a dry absorbent tissue paper sheet dispenser having a dispensing opening through which dry tissue paper sheets can be withdrawn and a moist sheet dispenser having a dispensing opening through which moist sheets can be withdrawn, wherein one of the dry tissue paper dispenser and the moist sheet dispenser is configured to sit atop the other so that the dispensing openings face in opposing directions in a combined configuration, and wherein the dry and moist sheet dispensers have cooperating interfacing surfaces when they are in the combined configuration that resist movement of the moist sheet dispenser with respect to the dry tissue paper dispenser in a first direction perpendicular to a sheet withdrawal direction of the dry tissue paper dispenser and the moist dispenser.Type: ApplicationFiled: October 11, 2010Publication date: November 7, 2013Applicant: SCA Hygiene Products ABInventors: Jan Caspar Sudworth, Marcel Schmidt, Ali Bagherzadeh, Monica Eva-Li Saarväli, Wencke Agneta Thorén, Björn Larsson, Andrew Wong, Ralph Bremenkamp, Eleanor Derix, Julia Polinna
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Patent number: 8318281Abstract: An absorbent laminated paper article is a rectangular sheet having first parallel edges in a first direction, second parallel edges in a second perpendicular direction and an article area delimited by the edges. The article includes at least two plies adhesively bonded in a bonding pattern between the plies. The bonding pattern includes bonding elements arranged along a first set of bonding lines extending from one of the first parallel edges to the other of first parallel edges in a first direction at a first angle to the first direction and along a second set of bonding lines extending from the one of first parallel edges to the other of first parallel edges in a second direction at a second angle to the first direction, the first set of bonding lines intersecting with the second set and forming an intermeshing network of bonding lines.Type: GrantFiled: March 17, 2006Date of Patent: November 27, 2012Assignee: SCA Hygiene Products ABInventors: Anna Månsson, Eva-Li Saarväli, Sverker Albertsson, Susanne Gungner
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Publication number: 20120255671Abstract: A method for producing a multi-ply web including at least three plies of flexible material, such as paper and nonwoven material, by means of gluing the plies. The method includes the steps of embossing first and second webs of flexible material separately between a respective embossing roll and a respective impression roll; applying glue to one side of each of the embossed first and second webs; feeding the first and second webs and a third web separately into a laminating nip. The third web is between the first and second webs, and the glue is applied to sides of the first and second webs facing the third web so that the first, second and third webs are combined in a single step. The laminating nip is formed between the first embossing roll and a laminating roll.Type: ApplicationFiled: December 23, 2009Publication date: October 11, 2012Applicant: SCA HYGIENE PRODUCTS ABInventors: Paul Wallstabe, Eva-Li Saarväli
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Patent number: D523247Type: GrantFiled: August 30, 2005Date of Patent: June 20, 2006Assignee: SCA Hygiene Products ABInventors: Eva-Li Saarväli, Ann Wessblad, Åsa Rudberg
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Patent number: D559552Type: GrantFiled: September 18, 2006Date of Patent: January 15, 2008Assignee: SCA Hygiene Products ABInventors: Peter Orgna, Eva-Li Saarväli, Mattias Wikenmalm