Patents by Inventor Roland Doerr

Roland Doerr 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).

  • Method for producing a toothbrush head
    Patent number: 8651582
    Abstract: The present invention relates to a method for producing a brush head for a toothbrush head in which the bristle tufts that are already fixed to a bristle support of the brush head are cut at the free ends thereof such that a desired tuft end contour is generated. According to the invention, at least one bristle tuft is bent away at least in parts and held in a bent-away position while the tuft end contour of this at least one and/or of another bristle tuft is cut.
    Type: Grant
    Filed: July 22, 2011
    Date of Patent: February 18, 2014
    Assignee: Braun GmbH
    Inventors: Georges Driesen, Roland Doerr, Thorsten Koch, Michael Schmid, Bernd Nootbaar, Michael Dümig, Wolfgang Schüppert, Christian Stief, Peter Scheurich, Roland Trombelli
  • Method For Producing A Toothbrush Head
    Publication number: 20120019046
    Abstract: The present invention relates to a method for producing a brush head for a toothbrush head in which the bristle tufts that are already fixed to a bristle support of the brush head are cut at the free ends thereof such that a desired tuft end contour is generated. According to the invention, at least one bristle tuft is bent away at least in parts and held in a bent-away position while the tuft end contour of this at least one and/or of another bristle tuft is cut.
    Type: Application
    Filed: July 22, 2011
    Publication date: January 26, 2012
    Applicant: Braun GmbH
    Inventors: Georges Driesen, Roland Doerr, Thorsen Koch, Michael Schmid, Bernd Nootbaar, Michael Dümig, Wolfgang Schüppert, Christian Stief, Peter Scheurich, Roland Trombelli
  • Bracteantha plant named ‘Golbra’
    Patent number: PP18086
    Abstract: A new and distinct cultivar of Bracteantha plant named ‘Golbra’, characterized by its upright, somewhat outwardly spreading and uniform plant habit; vigorous growth habit; freely flowering habit; daisy-type inflorescences with bright yellow-colored elliptical involucral bracts and orange-colored disc florets; and strong peduncles that hold the inflorescences just above the foliar plane.
    Type: Grant
    Filed: May 1, 2006
    Date of Patent: September 25, 2007
    Assignee: Ernst Benary Samenzucht GmbH
    Inventor: Roland Dörr