Patents by Inventor Helmut Staubach

Helmut Staubach 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).

  • Public utility structure
    Patent number: D473951
    Type: Grant
    Filed: March 6, 2002
    Date of Patent: April 29, 2003
    Assignee: Wall Aktiengesellschaft
    Inventors: Helmut Staubach, Uwe Kuckertz
  • Public utility structure
    Patent number: D487519
    Type: Grant
    Filed: December 12, 2002
    Date of Patent: March 9, 2004
    Assignee: Wall Akteingesellschaft
    Inventors: Helmut Staubach, Uwe Kuckertz
  • Chair
    Patent number: D409848
    Type: Grant
    Filed: August 12, 1997
    Date of Patent: May 18, 1999
    Assignee: KI Casala Mobelwerke GmbH
    Inventors: Helmut Staubach, Christina Finger
  • Chair
    Patent number: D417558
    Type: Grant
    Filed: March 4, 1999
    Date of Patent: December 14, 1999
    Assignee: KI Casala Mobelwerke GmbH
    Inventors: Helmut Staubach, Christina Finger