Patents by Inventor Bernd Classen

Bernd Classen 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).

  • Coffee brewer
    Patent number: D291525
    Type: Grant
    Filed: October 19, 1984
    Date of Patent: August 25, 1987
    Assignee: Robert Krups Stiftung & Co. KG
    Inventor: Hans-Bernd Classen
  • Steam iron
    Patent number: D326941
    Type: Grant
    Filed: August 1, 1991
    Date of Patent: June 9, 1992
    Assignee: Robert Krups GmbH & Co. KG.
    Inventor: Bernd Classen
  • Electric coffee mill
    Patent number: D336211
    Type: Grant
    Filed: February 6, 1991
    Date of Patent: June 8, 1993
    Assignee: Robert Krups GmbH & Co. KG.
    Inventor: Bernd Classen
  • Electric coffee mill
    Patent number: D336212
    Type: Grant
    Filed: February 6, 1991
    Date of Patent: June 8, 1993
    Assignee: Robert Krups GmbH & Co. KG.
    Inventor: Bernd Classen
  • Electric coffee mill
    Patent number: D336404
    Type: Grant
    Filed: February 6, 1991
    Date of Patent: June 15, 1993
    Assignee: Robert Krups GmbH & Co. KG
    Inventor: Bernd Classen
  • Combined hair dryer and curling brush
    Patent number: D339210
    Type: Grant
    Filed: August 1, 1991
    Date of Patent: September 7, 1993
    Assignee: Robert Krups GmbH & Co. KG.
    Inventor: Bernd Classen
  • Portable machine for brewing hot beverages
    Patent number: D345880
    Type: Grant
    Filed: February 11, 1992
    Date of Patent: April 12, 1994
    Assignee: Robert Krups GmbH. & Co. KG
    Inventor: Bernd Classen
  • Household electric coffeemaker with glass pot
    Patent number: D356465
    Type: Grant
    Filed: October 29, 1993
    Date of Patent: March 21, 1995
    Assignee: Robert Krups GmbH & Co KG
    Inventor: Bernd Classen
  • Household electric coffeemaker with glass pot
    Patent number: D356466
    Type: Grant
    Filed: October 29, 1993
    Date of Patent: March 21, 1995
    Assignee: Robert Krups GmbH & Co KG
    Inventor: Bernd Classen
  • Electric steam iron
    Patent number: D364950
    Type: Grant
    Filed: August 9, 1993
    Date of Patent: December 5, 1995
    Assignee: Moulinex S.A.
    Inventor: Bernd Classen
  • Weighting apparatus
    Patent number: D368669
    Type: Grant
    Filed: April 8, 1994
    Date of Patent: April 9, 1996
    Assignee: Robert Krups GmbH & Co. KG
    Inventor: Bernd Classen
  • Combined tooth brush and water jet
    Patent number: D417082
    Type: Grant
    Filed: July 23, 1998
    Date of Patent: November 30, 1999
    Assignee: Robert Krups GmbH & Co. KG
    Inventors: Bernd Classen, Michael Hardt