Patents by Inventor Klaus Worgull

Klaus Worgull 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: 8904663
    Abstract: The invention relates to a hand hair dryer (1), comprising an electric fan (2) and an in-series electric heating device (3), for the generation of an air stream (4) out of a tube section (5), whereby the fan (2) is arranged in a housing section (6) and the heating device (3) arranged in the tube section (6). An operating element (7), with a first handle grip (8), is arranged on the housing section (6) at approximately 90 degrees to the tube section (5). The tube section (5) is embodied as a second handle grip (9), thus providing ergonomic advantages on operating the hand hair dryer (1).
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: December 9, 2014
    Assignee: The Procter & Gamble Company
    Inventors: Klaus Worgull, Robert Kuechler
  • Patent number: 8104178
    Abstract: The invention relates to a cutting head (1), comprising a lower and an upper shears blade (2, 3), for an electric hair cutting machine (4). The lower shears blade and the upper shear blade (2, 3) are connected to each other, whereby a cutting blade (5), made from a planar material (7), is driven in oscillation in a slot (31) between the lower and the upper shears blade (2, 3) and is provided with cutting teeth (6).
    Type: Grant
    Filed: December 6, 2004
    Date of Patent: January 31, 2012
    Assignee: Wella GmbH
    Inventor: Klaus Worgull
  • Publication number: 20080040943
    Abstract: The invention relates to a hand hair dryer (1), comprising an electric fan (2) and an in-series electric heating device (3), for the generation of an air stream (4) out of a tube section (5), whereby the fan (2) is arranged in a housing section (6) and the heating device (3) arranged in the tube section (6). An operating element (7), with a first handle grip (8), is arranged on the housing section (6) at approximately 90 degrees to the tube section (5). The tube section (5) is embodied as a second handle grip (9), thus providing ergonomic advantages on operating the hand hair dryer (1).
    Type: Application
    Filed: July 26, 2004
    Publication date: February 21, 2008
    Inventors: Klaus Worgull, Robert Kuechler
  • Publication number: 20070289138
    Abstract: The invention relates to a cutting head (1), comprising a lower and an upper shears blade (2, 3), for an electric hair cutting machine (4). The lower shears blade and the upper shear blade (2, 3) are connected to each other, whereby a cutting blade (5), made from a planar material (7), is driven in oscillation in a slot (31) between the lower and the upper shears blade (2, 3) and is provided with cutting teeth (6).
    Type: Application
    Filed: December 6, 2004
    Publication date: December 20, 2007
    Inventor: Klaus Worgull
  • Publication number: 20070214653
    Abstract: The invention relates to a thinning tool (1) for a hair clipper (2) containing lower and top shearing knives (3, 4), each of which is provided with a row of teeth (5, 6). Said top knife (4) is actuated by alternating oscillation motion in a parallel direction to said rows of teeth (5, 6), the inventive thinning tool (1) being shaped in such a way that it is arrangeable on the lower knife (3). Said thinning tool (1) comprises a row of tines (7) which forms an extension (L) of the teeth (8) of the row of teeth (5) of the lower knife (3). The row of tines (7) is provided with fine slots (11) which have a conical extension (V) on the free ends thereof for holding and guiding hairs (10). The width (B) of tine slots (11) on the side of the shearing knives (3, 4) corresponds to a hair diameter and is used for guiding the hairs (10) towards said shearing knives (3, 4).
    Type: Application
    Filed: August 2, 2004
    Publication date: September 20, 2007
    Inventors: Klaus Worgull, Robert Kuechler