Patents by Inventor Sandra Psik

Sandra Psik 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).

  • Floor-mopping device
    Patent number: 6772468
    Abstract: A floor-mopping device having a handle which is connected to a supporting body having at least one flexible mopping element suspended from it in pendulum fashion. The supporting body and handle are connected by a swivel joint, and the swivel joint has an axis of rotation extending essentially in a direction parallel to the longitudinal axis of handle.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: August 10, 2004
    Assignee: Firma Carl Freudenburg
    Inventors: Sandra Psik, Volker Oehlenschläger