Patents by Inventor Rolf Müller-Grünow

Rolf Müller-Grünow 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).

  • Patent number: 8561621
    Abstract: The present invention relates to an applicator (1) having an applicator element (8) for applying a product, conveyed to the application zone (5) from a separate reservoir, onto a strand of hair or of fibers comparable therewith, and having a strand gripper (12) movable back and forth between a closed position and a opened position. A strand gripper (12) of this kind serves to select and subsequently guide the hair or strands during actual product application. For improved guidance of the hair or strands during product application, the strand gripper (12) comprises a guidance surface (13) that, with the gripper (12) in the closed position, entirely overlaps the application zone (5) and holds the strand in contact with the application zone (5), by preference presses it onto the application zone (5).
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: October 22, 2013
    Assignee: Henkel AG & Co. KGaA
    Inventors: Rolf Müller-Grünow, Manuela Geuther
  • Publication number: 20110005546
    Abstract: The present invention relates to an applicator (1) having an applicator element (8) for applying a product, conveyed to the application zone (5) from a separate reservoir, onto a strand of hair or of fibers comparable therewith, and having a strand gripper (12) movable back and forth between a closed position and a opened position. A strand gripper (12) of this kind serves to select and subsequently guide the hair or strands during actual product application. For improved guidance of the hair or strands during product application, the strand gripper (12) comprises a guidance surface (13) that, with the gripper (12) in the closed position, entirely overlaps the application zone (5) and holds the strand in contact with the application zone (5), by preference presses it onto the application zone (5).
    Type: Application
    Filed: July 7, 2010
    Publication date: January 13, 2011
    Inventors: Rolf Müller-Grünow, Manuela Geuther
  • Publication number: 20100037910
    Abstract: The present invention relates to an applicator for applying a product onto keratin-containing fibers or fiber bunches, comprising at least one application element and at least one selection element.
    Type: Application
    Filed: October 25, 2007
    Publication date: February 18, 2010
    Applicant: HENKEL AG & CO. KGAA
    Inventors: Rolf Müller-Grünow, Andreas Wietzke
  • Patent number: D505079
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: May 17, 2005
    Assignee: Henkel Kommanditgesellschaft auf Akrien
    Inventors: Stefan Mulder, Christina Krohn, Rolf Mueller-Gruenow
  • Patent number: D517922
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: March 28, 2006
    Assignee: Henkel Komanditgesellschaft auf Aktien
    Inventors: Stefan Mulder, Christina Krohn, Rolf Mueller-Gruenow
  • Patent number: D499338
    Type: Grant
    Filed: June 12, 2003
    Date of Patent: December 7, 2004
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Stefan Mulder, Christina Krohn, Rolf Mueller-Gruenow