Patents by Inventor Dirk WALLAT-THALER

Dirk WALLAT-THALER 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).

  • Rotary piston pump having a filter
    Patent number: 11725663
    Abstract: A rotary piston pump, in particular a claw pump, includes a housing which, when placed in a customary manner, has a housing inlet in a housing upper side. In order to further improve a rotary piston pump in a beneficial way, the housing inlet is connected to a gas channel that is integrated in the housing and extends transversely to a rotational axis of the piston, which gas channel creates a flow connection to a gas outlet of a filter part arranged in a filter receptacle. In the installed state, the filter part is accessible from a side perpendicular to the housing upper side, for maintenance purposes, for example.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: August 15, 2023
    Assignee: Gebr. Becker GmbH
    Inventors: Frank Diedrichsen, Marcel Kuethe-Schleifenbaum, Dirk Wallat-Thaler, Henryk Waniek
  • ROTARY PISTON PUMP HAVING A FILTER
    Publication number: 20220145888
    Abstract: A rotary piston pump, in particular a claw pump, includes a housing which, when placed in a customary manner, has a housing inlet in a housing upper side. In order to further improve a rotary piston pump in a beneficial way, the housing inlet is connected to a gas channel that is integrated in the housing and extends transversely to a rotational axis of the piston, which gas channel creates a flow connection to a gas outlet of a filter part arranged in a filter receptacle. In the installed state, the filter part is accessible from a side perpendicular to the housing upper side, for maintenance purposes, for example.
    Type: Application
    Filed: February 3, 2020
    Publication date: May 12, 2022
    Applicant: Gebr. Becker GmbH
    Inventors: Frank DIEDRICHSEN, Marcel KUETHE-SCHLEIFENBAUM, Dirk WALLAT-THALER, Henryk WANIEK
  • Pump
    Patent number: D953375
    Type: Grant
    Filed: November 15, 2019
    Date of Patent: May 31, 2022
    Assignee: Gebr. Becker GmbH
    Inventors: Henryk Waniek, Dirk Wallat-Thaler, Frank Diedrichsen, Marcel Kuethe-Schleifenbaum
  • Pump
    Patent number: D1006059
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: November 28, 2023
    Assignee: Gebr. Becker GmbH
    Inventors: Henryk Waniek, Dirk Wallat-Thaler, Frank Diedrichsen, Marcel Kuethe-Schleifenbaum