Patents Assigned to Rowenta-Werke GmbH
  • 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
  • Patent number: 7661212
    Abstract: The invention relates to an appliance for ironing or steaming linen, comprising a device which is used spread an additive over the linen and a container for said additive (20). The invention is characterized in that the additive container (20) comprises a substrate (22) bearing microcapsules and in that said microcapsules are carried progressively by a flow of fluid discharged by the device in order to spread the additive over the linen, said flow conveying the microcapsules outside of the appliance.
    Type: Grant
    Filed: February 6, 2006
    Date of Patent: February 16, 2010
    Assignee: Rowenta Werke GmbH
    Inventor: Matthias Hahn
  • Patent number: 7644525
    Abstract: Steam iron comprising a sole (1) in thermal communication with a heating body (5) equipped with a steam chamber (53), the steam chamber (53) communicating with a reservoir (7) by means of a supply circuit comprising a flow control valve (10) whose degree of opening is controlled by a thermally deformable element (16) in thermal communication with the heating body (5), characterized in that the opening of the control valve (10) is braked, beginning at an intermediate temperature, by a stabilizing element (18) that exerts a force that opposes the force generated by the thermally deformable element (16).
    Type: Grant
    Filed: December 6, 2006
    Date of Patent: January 12, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Jochen Weber, Matthias Hahn
  • Patent number: 7603800
    Abstract: An iron comprising a sole plate and a heating body (2) provided with a heating element (201), wherein the heating body (2) includes a first steam chamber (210) used for ordinary ironing, and a second steam chamber (220) used to provide extra steam when the iron is in a horizontal position, or a steam jet when the iron is in a vertical position, and liquid is supplied to said second steam chamber (220) by means of a pump manually operated by the user and combined with a steam circuit (223) ending in a set of vapour outlets in the sole plate, characterised in that when the iron is held in a vertical position, the second steam chamber (220) operates as a boiler-type steam generator, and in that when the iron is in said vertical position, the shape of the second steam chamber (220) is such that the liquid injected by the pump can be retained prior to vaporisation.
    Type: Grant
    Filed: July 12, 2004
    Date of Patent: October 20, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Michael Kübert, Matthias Hahn, Otto Göhre
  • Patent number: D595461
    Type: Grant
    Filed: November 17, 2008
    Date of Patent: June 30, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D599071
    Type: Grant
    Filed: October 15, 2008
    Date of Patent: August 25, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D599511
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: September 1, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D601317
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: September 29, 2009
    Assignee: Rowenta Werke GmbH
    Inventor: Guillaume Reiner
  • Patent number: D607620
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: January 5, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D610763
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: February 23, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D610764
    Type: Grant
    Filed: December 16, 2008
    Date of Patent: February 23, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D610765
    Type: Grant
    Filed: April 22, 2009
    Date of Patent: February 23, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D621116
    Type: Grant
    Filed: July 8, 2008
    Date of Patent: August 3, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D624266
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: September 21, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D629171
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: December 14, 2010
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D630399
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: January 4, 2011
    Assignee: Rowenta Werke GmbH
    Inventor: Bernd Koehler
  • Patent number: D632861
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: February 15, 2011
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D632862
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: February 15, 2011
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D632863
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: February 15, 2011
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D634090
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: March 8, 2011
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot