Patents by Inventor Marcus-Christian Wiedemann

Marcus-Christian Wiedemann 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).

  • STEAM IRON COMPRISING A SCALE INDICATOR
    Publication number: 20100175285
    Abstract: Steam iron comprising a scale indicator (10) and comprising a heating body (3) including a steam chamber (30) for producing steam, characterized in that it comprises means for calculating the electrical energy used by the iron and means which activate said scale indicator (10) when the calculated energy exceeds a predetermined threshold value.
    Type: Application
    Filed: March 7, 2007
    Publication date: July 15, 2010
    Applicant: Rowenta Werke GmbH
    Inventor: Marcus-Christian Wiedemann
  • Cordless iron with piezoelectric water sprayer
    Patent number: 6857209
    Abstract: The invention concerns a cordless iron, having a body (1) comprising a handle (11), a soleplate (2), a water storage (3), and comprising an electrically operating water sprayer (4) and an electric power storage cell (7) powering said sprayer (4).
    Type: Grant
    Filed: November 15, 2001
    Date of Patent: February 22, 2005
    Assignee: Rowenta Werke GmbH
    Inventors: Axel Wehrwein, Dieter Höhn, Marcus-Christian Wiedemann, Karsten Antonius
  • Cordless iron with piezoelectric water sprayer
    Publication number: 20040026398
    Abstract: The invention concerns a cordless iron, having a body (1) comprising a handle (11), a soleplate (2), a water storage (3), and comprising an electrically operating water sprayer (4) and an electric power storage cell (7) powering said sprayer (4).
    Type: Application
    Filed: May 22, 2003
    Publication date: February 12, 2004
    Inventors: Axel Wehrwein, Dieter Hohn, Marcus-Christian Wiedemann, Larstem Antonius