Patents Assigned to Rowenta-Werke GmbH
  • 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
  • Publication number: 20090165340
    Abstract: The invention concerns a steam iron comprising a scaling indicator (10) and including a heating element (3) provided with a vaporizing chamber (30) for producing steam, the heating element (3) comprising an electrical heating resistor (31) controlled by a thermostat (6). The invention is characterized in that it is equipped with means for counting the number of cycles closing or opening the thermostat (6) and in that the scaling indicator (10) is activated based on the number of cycles of the thermostat (6).
    Type: Application
    Filed: March 7, 2007
    Publication date: July 2, 2009
    Applicant: ROWENTA WERKE GMBH
    Inventor: Matthias Hahn
  • Publication number: 20090000161
    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: Application
    Filed: December 6, 2006
    Publication date: January 1, 2009
    Applicant: ROWENTA WERKE GMBH
    Inventors: Jochen Weber, Matthias Hahn
  • Patent number: 7305780
    Abstract: Pressing iron composed of a soleplate fixed to a heating body, wherein the soleplate has a pattern of at least 200 steam outlet holes each having a passage cross section smaller than 4 mm2, with spacings of less than 10 mm between hole centers, and wherein the pattern of steam outlet holes is interrupted by an imperforate band having a width greater than 10 mm, which band extends over the pattern.
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: December 11, 2007
    Assignee: Rowenta Werke GmbH
    Inventors: Andrea Lukas, Matthias Hahn, Michel Forest
  • Patent number: D546518
    Type: Grant
    Filed: August 29, 2006
    Date of Patent: July 10, 2007
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D548914
    Type: Grant
    Filed: February 1, 2006
    Date of Patent: August 14, 2007
    Assignee: Rowenta Werke GmbH
    Inventor: Melitta Müller
  • Patent number: D558946
    Type: Grant
    Filed: January 18, 2007
    Date of Patent: January 1, 2008
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D560322
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: January 22, 2008
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D560323
    Type: Grant
    Filed: November 30, 2005
    Date of Patent: January 22, 2008
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D576363
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: September 2, 2008
    Assignee: Rowenta Werke GmbH
    Inventor: Guillaume Reiner
  • Patent number: D576771
    Type: Grant
    Filed: July 30, 2007
    Date of Patent: September 9, 2008
    Assignee: Rowenta Werke GmbH
    Inventor: Guillaume Reiner
  • Patent number: D589223
    Type: Grant
    Filed: April 14, 2008
    Date of Patent: March 24, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Juliette Valcke, Fabrice Renault
  • Patent number: D589663
    Type: Grant
    Filed: May 31, 2007
    Date of Patent: March 31, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D592365
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: May 12, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • Patent number: D592368
    Type: Grant
    Filed: July 28, 2008
    Date of Patent: May 12, 2009
    Assignee: Rowenta Werke GmbH
    Inventors: Victor Massip, Laurent Lebot
  • 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