Patents by Inventor Martin KRAMBERG

Martin KRAMBERG 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).

  • Sitting furniture
    Patent number: 11678747
    Abstract: Sitting furniture (100) comprising a seat (110), a lower leg support (120) and a chest support (130).
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: June 20, 2023
    Assignee: NATIVE BIONICS SCANDINAVIA AB
    Inventors: Mikael Signarsson, Erik Lidén, Martin Bolter, Martin Kramberg
  • Ergonomic chair
    Publication number: 20230172363
    Abstract: An ergonomic chair comprising a seat, a lower leg support, a chest support and a hip support. The seat is configured to support the posterior thigh and/or buttocks of a seated user, the seat being configured to urge the hip of the seated user in a forward direction. The lower leg support is configured to support the anterior side of the lower legs of the seated user. The chest support is configured to support the chest of the seated user in a forward leaning position of the seated user. The hip support is configured to support the anterior hip of a seated user as the seat urges the seated user’s hip forwardly towards the hip support.
    Type: Application
    Filed: January 16, 2023
    Publication date: June 8, 2023
    Inventors: Mikael Signarsson, Martin BOLTER, Martin KRAMBERG, Izabela CIERLIK
  • Ergonomic chair
    Patent number: 11553799
    Abstract: An ergonomic chair (300) comprising a seat (310), a lower leg support (320), a chest support (330), and a hip support (360); the seat (310) for supporting the posterior thigh (11) and/or buttocks (12) of a seated user (10), the seat (310) being configured to urge the hip of a seated user (10) in a forward direction; the lower leg support (320) for supporting the anterior side of the lower legs (14) of the seated user (10); the chest support (330) for supporting the chest (15) of the seated user (10) in a forward leaning position of the seated user (10); the hip support (360) is configured to support the anterior hip of a seated user (10) as the seat (310) urges the seated user's (10) hip forwardly towards the hip support (360).
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: January 17, 2023
    Assignee: Native Bionics Scandinavia AB
    Inventors: Mikael Signarsson, Martin Bolter, Martin Kramberg, Izabela Cierlik
  • ERGONOMIC CHAIR
    Publication number: 20220346554
    Abstract: An ergonomic chair (300) comprising a seat (310), a lower leg support (320), a chest support (330), and a hip support (360); the seat (310) for supporting the posterior thigh (11) and/or buttocks (12) of a seated user (10), the seat (310) being configured to urge the hip of a seated user (10) in a forward direction; the lower leg support (320) for supporting the anterior side of the lower legs (14) of the seated user (10); the chest support (330) for supporting the chest (15) of the seated user (10) in a forward leaning position of the seated user (10); the hip support (360) is configured to support the anterior hip of a seated user (10) as the seat (310) urges the seated user's (10) hip forwardly towards the hip support (360).
    Type: Application
    Filed: November 20, 2020
    Publication date: November 3, 2022
    Inventors: Mikael SIGNARSSON, Martin BOLTER, Martin KRAMBERG, Izabela CIERLIK
  • SITTING FURNITURE
    Publication number: 20210219732
    Abstract: Sitting furniture (100) comprising a seat (110), a lower leg support (120) and a chest support (130).
    Type: Application
    Filed: May 22, 2019
    Publication date: July 22, 2021
    Inventors: Mikael SIGNARSSON, Erik LIDÉN, Martin BOLTER, Martin KRAMBERG