Patents by Inventor Patrick ZWICKL

Patrick ZWICKL 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).

  • Screen belt system for a beach cleaning vehicle and beach cleaning vehicle
    Patent number: 9976269
    Abstract: A screen belt system for a beach cleaning vehicle, including a flexible, sheet-type screen belt arrangement which is deflected by at least two deflection shafts, with at least one thereof being driven by a drive unit. The screen belt arrangement is provided with lengthwise extending outer straps on opposite longitudinal sides, and has at least one screen belt fabric. Transversely extending reinforcing profiles are also provided, each extending over a working width of the at least one screen belt fabric and being connected to the at least one screen belt fabric and attached to the outer straps on the face end side.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: May 22, 2018
    Assignee: KAESSBOHRER GELAENDEFAHRZEUG AG
    Inventors: Patrick Zwickl, Marc Giet
  • SCREEN BELT SYSTEM FOR A BEACH CLEANING VEHICLE AND BEACH CLEANING VEHICLE
    Publication number: 20170254036
    Abstract: A screen belt system for a beach cleaning vehicle, including a flexible, sheet-type screen belt arrangement which is deflected by at least two deflection shafts, with at least one thereof being driven by a drive unit. The screen belt arrangement is provided with lengthwise extending outer straps on opposite longitudinal sides, and has at least one screen belt fabric. Transversely extending reinforcing profiles are also provided, each extending over a working width of the at least one screen belt fabric and being connected to the at least one screen belt fabric and attached to the outer straps on the face end side.
    Type: Application
    Filed: January 31, 2017
    Publication date: September 7, 2017
    Inventors: Patrick ZWICKL, Marc GIET