Patents by Inventor Michal SZELAGOWSKI

Michal SZELAGOWSKI 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).

  • Drive for a wheeled vehicle, particularly a bicycle
    Patent number: 10569832
    Abstract: A drive for a wheeled vehicle having a driven wheel is described. The driven wheel is driven by a gear. The drive includes a support mounted on an axle of the driven wheel and attached to a frame element of the vehicle. A motor is located at the driven wheel. This drive motor is mounted on the support. A second drive gear connected to the drive motor. The second drive gear is also mounted on the support. The second drive gear engages the gear fixed to the driven wheel.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: February 25, 2020
    Inventor: Michal Szelagowski
  • A DRIVE FOR A WHEELED VEHICLE, PARTICULARLY A BICYCLE
    Publication number: 20170369122
    Abstract: A drive for a wheeled vehicle having a passive wheel and a driven wheel is described. The driven wheel is driven by a gear. The drive includes a support mounted an axle of the driven wheel and attached to a frame element of the vehicle. A motor is located at the driven wheel. This motor is mounted on the support. A second drive gear connected to the drive motor wherein said second drive gear is also mounted on the support. The second drive gear engages the gear fixed to the driven wheel.
    Type: Application
    Filed: December 21, 2015
    Publication date: December 28, 2017
    Inventor: Michal Szelagowski
  • SEAT ENERGY ABSORPTION DEVICE
    Publication number: 20140070578
    Abstract: The invention relates to a seat energy absorption device, in particular an aircraft seat energy absorption device, which is intended, to at least partly absorb at least a primary acceleration movement of at least one backrest unit, at least in a crash situation. The seat energy absorption device has at least one seat energy absorption unit, which is intended to be moved in a crash situation in at least one direction deviating from the primary acceleration movement of the backrest unit.
    Type: Application
    Filed: September 4, 2013
    Publication date: March 13, 2014
    Applicant: RECARO Aircraft Seating GmbH & Co. KG.
    Inventors: Michal SZELAGOWSKI, Dieter BRAUN, Heiko MINZER