Patents by Inventor Mårten Rittfeldt

Mårten Rittfeldt 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).

  • Patent number: 10264930
    Abstract: The present disclosure relates to a dispenser for interfolded napkins, including an inner container defining a dispensing opening, and an outer sleeve including a dispensing mouth. The outer sleeve forms at least one open end portion being arranged to receive the inner container, and the dispensing mouth forms an open end towards an open end portion of the sleeve. When the inner container is located in the outer sleeve, a supporting surface is biased towards the dispensing opening of the inner container and vertically movable inside the inner container between a lower position and an upper position, and, at least in a region adjacent the open end of the dispensing mouth, the outer contour of the upper ends of the side walls of the inner container deviates from the inner periphery of the sleeve, forming an access opening to the space between the upper position and the dispensing mouth.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: April 23, 2019
    Assignee: ESSITY HYGIENE AND HEALTH AKTIEBOLAG
    Inventors: Martin Stenberg, Jan Lundgren, Mårten Rittfeldt
  • Patent number: 9901221
    Abstract: A dispenser for interfolded napkins, having an upper portion and a lower portion, a longitudinal direction and a transverse direction is disclosed. The dispenser includes a container having a bottom wall extending in a horizontal plane and being arranged at the lower portion of the dispenser, and side walls having upper edges and lower edges and extending from the bottom wall in a vertical direction perpendicular thereto; a dispensing opening arranged at the upper portion of the dispenser opposite to the bottom wall; a weight arranged between the side walls so as to form a stack-supported lid of the dispenser that is movable between an upper position adjacent to the dispensing opening, and a lower position adjacent to the bottom wall; and a weight control means interconnecting the weight and the container, and extending inside the container between a container connection arranged at the lower portion of the dispenser and a weight connection arranged at the upper portion of the dispenser.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: February 27, 2018
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Björn Larsson, Sofia Hodossy, Martin Stenberg, Viktor Berglin, Mårten Rittfeldt, Susanne Carlstedt
  • Publication number: 20160374524
    Abstract: The present disclosure relates to a dispenser for interfolded napkins, including an inner container defining a dispensing opening, and an outer sleeve including a dispensing mouth. The outer sleeve forms at least one open end portion being arranged to receive the inner container, and the dispensing mouth forms an open end towards an open end portion of the sleeve. When the inner container is located in the outer sleeve, a supporting surface is biased towards the dispensing opening of the inner container and vertically movable inside the inner container between a lower position and an upper position, and, at least in a region adjacent the open end of the dispensing mouth, the outer contour of the upper ends of the side walls of the inner container deviates from the inner periphery of the sleeve, forming an access opening to the space between the upper position and the dispensing mouth.
    Type: Application
    Filed: December 9, 2013
    Publication date: December 29, 2016
    Inventors: Martin STENBERG, Jan LUNDGREN, Mårten RITTFELDT
  • Publication number: 20160302627
    Abstract: A dispenser for interfolded napkins, having an upper portion and a lower portion, a longitudinal direction and a transverse direction is disclosed. The dispenser includes a container having a bottom wall extending in a horizontal plane and being arranged at the lower portion of the dispenser, and side walls having upper edges and lower edges and extending from the bottom wall in a vertical direction perpendicular thereto; a dispensing opening arranged at the upper portion of the dispenser opposite to the bottom wall; a weight arranged between the side walls so as to form a stack-supported lid of the dispenser that is movable between an upper position adjacent to the dispensing opening, and a lower position adjacent to the bottom wall; and a weight control means interconnecting the weight and the container, and extending inside the container between a container connection arranged at the lower portion of the dispenser and a weight connection arranged at the upper portion of the dispenser.
    Type: Application
    Filed: December 9, 2013
    Publication date: October 20, 2016
    Inventors: Björn LARSSON, Sofia HODOSSY, Martin STENBERG, Viktor BERGLIN, Mårten RITTFELDT, Susanne CARLSTEDT
  • Publication number: 20160302628
    Abstract: A dispenser herein includes a container having a bottom wall extending in a horizontal plane, and side walls extending from said bottom wall in a vertical direction perpendicular thereto and defining a dispensing opening opposite to said bottom wall is disclosed. The side walls surround a rectangular supporting surface for supporting a stack of interfolded napkins. The dispenser further includes a cover defining a dispensing mouth and having at least an upper position, such that a space for containing a stack of interfolded napkins is defined between said supporting surface and said cover in said upper position. The container is divided along a horizontal plane being parallel with said horizontal plane of said bottom wall so as to define a bottom portion including said bottom wall, and a wall portion including at least a part of said side walls, said bottom portion being releasably attached to said wall portion by a magnetic lock.
    Type: Application
    Filed: December 9, 2013
    Publication date: October 20, 2016
    Inventors: Björn LARSSON, Sofia HODOSSY, Martin STENBERG, Viktor BERGLIN, Mårten RITTFELDT, Susanne CARLSTEDT
  • Publication number: 20140000601
    Abstract: A dry powder inhaler (2) comprises a housing (6, 8) including a mouthpiece (10) and a cover (11, 12) movably mounted to the housing (6, 8). The cover (11, 12) is movable between an open configuration of the inhaler (2) in which the mouthpiece (10) is exposed for use and a closed configuration of the inhaler (2) in which the mouthpiece (10) is enclosed. In the open position, the cover (11, 12) at least partly defines an inlet aperture (71) to an inhalation air flow path leading through the inhaler (2) and communicating with the mouthpiece (10). The inlet aperture (71) is positioned in such a way that makes it difficult for a user to obstruct it when using the inhaler (2). Preferably, in the closed position, the mouthpiece (10) is received into the inlet aperture (71) to protect the mouthpiece (10) when the inhaler (2) is stored.
    Type: Application
    Filed: July 19, 2011
    Publication date: January 2, 2014
    Inventors: Lars Rune Gustav Arvidsson, William Bakewell, Patrick Campbell, Christopher Groombridge, James Daniel John, Jan Olof Bertil Lundgren, Camilla Lundstrom, Mårten Rittfeldt, Jonas Svennberg
  • Patent number: D455156
    Type: Grant
    Filed: December 13, 1999
    Date of Patent: April 2, 2002
    Assignee: Stiga AB
    Inventor: Mårten Rittfeldt
  • Patent number: D541800
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: May 1, 2007
    Assignee: Beijer Electronics AB
    Inventors: Oskar Ponnert, Mårten Rittfeldt
  • Patent number: D554640
    Type: Grant
    Filed: February 15, 2007
    Date of Patent: November 6, 2007
    Assignee: Beijer Electronics AB
    Inventors: Oskar Ponnert, Mårten Rittfeldt
  • Patent number: D572928
    Type: Grant
    Filed: May 23, 2007
    Date of Patent: July 15, 2008
    Assignee: Ergonomiprodukter I Bodafors AB
    Inventors: Mårten Rittfeldt, Oskar Ponnert
  • Patent number: D659236
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: May 8, 2012
    Assignee: Astrazeneca UK Limited
    Inventors: Kajsa Bobjer, Camilla Lundström, Mårten Rittfeldt, Jonas Svennberg
  • Patent number: D670374
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: November 6, 2012
    Assignee: AstraZeneca UK Limited
    Inventors: Kajsa Bobjer, Camilla Lundström, Mårten Rittfeldt, Jonas Svennberg
  • Patent number: D671207
    Type: Grant
    Filed: January 11, 2011
    Date of Patent: November 20, 2012
    Assignee: AstraZeneca UK Limited
    Inventors: Kajsa Bobjer, Camilla Lundström, Mårten Rittfeldt, Jonas Svennberg
  • Patent number: D745336
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: December 15, 2015
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Mårten Rittfeldt, Viktor Berglin, Jens Andersson, Mariano Vozzi
  • Patent number: D745337
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: December 15, 2015
    Assignee: SCA HYGIENE PRODUCTS AB
    Inventors: Mårten Rittfeldt, Viktor Berglin, Jens Andersson, Mariano Vozzi
  • Patent number: D878423
    Type: Grant
    Filed: April 30, 2018
    Date of Patent: March 17, 2020
    Assignee: CARE OF SWEDEN AB
    Inventors: Joel Andersson, Mårten Rittfeldt, Mariano Vozzi