Patents by Inventor Kirsi Rahnasto

Kirsi Rahnasto 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).

  • Training device
    Patent number: 9789349
    Abstract: A training device (1) for training abdominal muscles comprising an arm (3) and a handle (2) for holding with two hands, the handle (2) being attached to or forming an integral part of the arm (3). There are disclosed different embodiments allowing a user to hold the handle (2) and to make arch-like training movements in order to train control of abdominal muscle activity.
    Type: Grant
    Filed: July 10, 2013
    Date of Patent: October 17, 2017
    Assignee: Olkicontrol OV
    Inventors: Olli Rahnasto, Kirsi Rahnasto
  • TRAINING DEVICE
    Publication number: 20160228737
    Abstract: A training device (1) for training abdominal muscles comprising an arm (3)and a handle (2) for holding with two hands, the handle (2) being attached to or forming an integral part of the arm (3). There are disclosed different embodiments allowing a user to hold the handle (2) and to make arch-like training movements in order to train control of abdominal muscle activity.
    Type: Application
    Filed: July 10, 2013
    Publication date: August 11, 2016
    Applicant: Olkicontrol Oy
    Inventors: Olli Rahnasto, Kirsi Rahnasto
  • Exercise equipment
    Patent number: D770571
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: November 1, 2016
    Assignee: Olkicontrol Oy
    Inventors: Kirsi Rahnasto, Olli Rahnasto