Patents by Inventor Ralf Dorber

Ralf Dorber 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).

  • Publication number: 20180077772
    Abstract: A hair ornament comprises a light source, a controller, and a plurality of filaments configured to emit light through their side walls. The controller controls the light source based at least in part on a measurement from a sensor. A control device comprises a communications interface and a sensor. It optionally comprises a processor for generating a control signal based on a measurement signal from the sensor. Also disclosed is a method for controlling a hair ornament.
    Type: Application
    Filed: September 14, 2017
    Publication date: March 15, 2018
    Inventors: Mathias Amann, Mathias Kurt Herrlein, Michael Franke, Ralf Dorber
  • Patent number: 8328821
    Abstract: A hair removal appliance includes a hand-held part and interchangeable tool attachments. The hand-held part includes a housing on which various tool attachments are mountable, as well as a drive mechanism which is arranged in the housing and includes a driving element to which a respective tool attachment is adapted to be coupled with its attachment-side driving element. The tool attachments each have a coupling portion of identical construction and are connectable to a complementary coupling portion on the hand-held part of the hair removal appliance. Each of the tool attachments includes a driving element adapted to be coupled to a driving element on the side of the hand-held part.
    Type: Grant
    Filed: December 1, 2006
    Date of Patent: December 11, 2012
    Assignee: Braun GmbH
    Inventors: Pedro Sanchez-Martinez, Michael Klotz, Ralf Dorber, Klaus Ramspeck, Thomas Schamberg, Christof Ungemach
  • Patent number: 8303603
    Abstract: A clamping device for a motor-driven epilation apparatus. The clamping device has a first clamping element with a first contact surface, in the region of which a three-dimensional clamping structure is provided. The clamping device has a second clamping element with a second contact surface. The contact surfaces of the clamping elements are intermittently brought in mutual clamping contact during the operation of the epilation apparatus. The hardness of the second clamping element in the region of the second contact surface is lower than that of the first clamping element in the region of the first contact surface.
    Type: Grant
    Filed: July 29, 2005
    Date of Patent: November 6, 2012
    Assignee: Braun GmbH
    Inventors: Pedro Sanchez-Martinez, Robert Damaschke, Michael Klotz, Frieder Grieshaber, Christof Ungemach, Ralf Dorber
  • Publication number: 20120099756
    Abstract: Included are embodiments for product identification. One embodiment of a system includes an image capture device that captures a real-time video image of a retail environment product and a memory component that stores a computer application. In some embodiments, the computer application causes the system to identify the retail environment product from the real-time video image and determine whether a predetermined potential product is similar to the retail environment product. Similarly, in some embodiments, the computer program causes the system to provide, in response to determining that the predetermined potential product is similar to the retail environment product, product identification information for the retail environment product, the product identification information including an altered version of the real-time video image.
    Type: Application
    Filed: October 20, 2010
    Publication date: April 26, 2012
    Inventors: Faiz Feisal Sherman, Mathias Amann, Ralf Dorber, Dean Larry DuVal, Holger Hild, Grant Edward Striemer
  • Patent number: 7582094
    Abstract: A device for use on an epilator having a drivable epilation head with a plurality of clamping elements. The device can be adapted to cover at least one clamping to prevent the clamping element from trapping hairs.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: September 1, 2009
    Assignee: Braun GmbH
    Inventors: Ralf Dorber, Pedro Sanchez-Martinez
  • Publication number: 20090157097
    Abstract: A hair removal appliance includes a hand-held part and interchangeable tool attachments. The hand-held part includes a housing on which various tool attachments are mountable, as well as a drive mechanism which is arranged in the housing and includes a driving element to which a respective tool attachment is adapted to be coupled with its attachment-side driving element. The tool attachments each have a coupling portion of identical construction and are connectable to a complementary coupling portion on the hand-held part of the hair removal appliance. Each of the tool attachments includes a driving element adapted to be coupled to a driving element on the side of the hand-held part.
    Type: Application
    Filed: December 1, 2006
    Publication date: June 18, 2009
    Inventors: Pedro Sanchez-Martinez, Michael Klotz, Ralf Dorber, Klaus Ramspeck, Thomas Schamberg, Christof Ungemach
  • Publication number: 20080301947
    Abstract: A hair removal apparatus having a housing, a drive mechanism for driving at least a first hair removal unit, and an abrasive element is described. The abrasive element and the first hair removal unit are in close proximity and are equally driven. The abrasive element is arranged and carried in an attachment mountable on and demountable from the housing as an addition to the first hair removal unit.
    Type: Application
    Filed: August 24, 2006
    Publication date: December 11, 2008
    Applicant: BRAUN GMBH
    Inventors: Ralf Dorber, Juergen Seng, Frieder Grieshaber, Xavier Perez-Lopez
  • Publication number: 20070212923
    Abstract: A clamping device for a motor-driven epilation apparatus. The clamping device has a first clamping element with a first contact surface, in the region of which a three-dimensional clamping structure is provided. The clamping device has a second clamping element with a second contact surface. The contact surfaces of the clamping elements are intermittently brought in mutual clamping contact during the operation of the epilation apparatus. The hardness of the second clamping element in the region of the second contact surface is lower than that of the first clamping element in the region of the first contact surface.
    Type: Application
    Filed: July 29, 2005
    Publication date: September 13, 2007
    Applicant: BRAUN GMBH
    Inventors: Pedro Sanchez-Martinez, Robert Damaschke, Michael Klotz, Frieder Grieshaber, Christof Ungemach, Ralf Dorber
  • Publication number: 20060271071
    Abstract: An epilation head for an epilator device, the epilation head comprising: a rotary body mounted for rotation about a longitudinal axis thereof, having first and second ends and an outer circumference extending from the first end to the second end; a plurality of pairs of clamping elements arranged about the outer circumference of the body and defining an active plucking length along the axis, wherein the clamping elements are actuated to cycle between open and gripping positions as the rotary body rotates, each pair of clamping elements defining an opening width in its open position; and wherein a sum of the opening widths of all the pairs of clamping elements is at least as great as the active plucking length.
    Type: Application
    Filed: April 14, 2004
    Publication date: November 30, 2006
    Inventors: Ralf Dorber, Pedro Sanchez-Martinez
  • Publication number: 20050288687
    Abstract: A device for use on an epilator having a drivable epilation head with a plurality of clamping elements. The device can be adapted to cover at least one clamping to prevent the clamping element from trapping hairs.
    Type: Application
    Filed: June 13, 2005
    Publication date: December 29, 2005
    Inventors: Ralf Dorber, Pedro Sanchez-Martinez
  • Patent number: 6249996
    Abstract: The invention is directed to a fluid transfer device for a pressing iron, with a housing accommodating therein a pump chamber, with a pump element for varying the pump chamber volume, and with an actuating member for actuating the pump element. According to the present invention, the fluid transfer device is characterized in that the actuating member is constructed as a deformable membrane.
    Type: Grant
    Filed: May 30, 2000
    Date of Patent: June 26, 2001
    Assignee: Braun GmbH
    Inventors: Ralf Dorber, Antonio Rebordosa, Josep Recasens, Antonio Condes, Miguel-Angel Colas Jimenez, Desideri Sastre Falco
  • Patent number: 6003239
    Abstract: The invention is directed to an electrically powered device for the treatment of hair, in particular for the styling and/or drying of hair. This device is equipped with a first adapter element, for example, a plug-and-socket element, for connecting, in particular electrically, the device with an additional electrically powered device for the treatment of hair, which includes a second adapter element. In this arrangement, the first and second adapter elements include differentiating elements, in particular geometrical differentiating features, which are designed such that exclusively two devices equipped with corresponding differentiating elements are connectable with each other. The two connectable devices may be a hair dryer and an additional implement for a hair dryer, for example.
    Type: Grant
    Filed: August 19, 1997
    Date of Patent: December 21, 1999
    Assignee: Braun Gesellschaft mit beschraenkter Haftung (GmbH)
    Inventors: Dieter Liebenthal, Jurgen Behrendt, Ralf Dorber, Peter Janouch
  • Patent number: 5839451
    Abstract: The invention is directed to an implement for the treatment of hair, particularly for the styling and/or drying of hair, which is adapted to be connected with the air exit end of a personal-care appliance through which air flows, in particular of a hair dryer or a hot-air curling brush. The implement is comprised of a main body and at least one active body movable relative to the main body, for example a supporting structure carrying several hair pick-up elements. An electric drive mechanism, in particular an electric motor, is provided on the implement for moving the active body.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: November 24, 1998
    Assignee: Braun Aktiengesellschaft
    Inventors: Ralf Dorber, Dieter Liebenthal, Peter Janouch
  • Patent number: 5725159
    Abstract: The invention is directed to an air directing device for a hair dryer for acting upon the air stream exiting from the hair dryer, in which an air directing member (10) is configured as a substantially tubular body (12) having an inlet opening (14) and an outlet area (16) for the air. The air outlet area (16) comprises a plurality of individual orifices (18) configured and positioned such that the exiting air stream is split into a plurality of substantially independent free jets.
    Type: Grant
    Filed: January 19, 1996
    Date of Patent: March 10, 1998
    Assignee: Braun Aktiengesellschaft
    Inventors: Ralf Dorber, Dieter Liebenthal
  • Patent number: 5638608
    Abstract: The invention is directed to a method of use for an air-moving appliance for personal use, in particular a hair dryer or a hot-air curling brush, comprising a body (10) and a two-dimensional air discharge means (12) which includes a series of air exit apertures (14) and carries a series of hair pickup elements (16) arranged adjacent to each other. Downward ends (18) of the hair pickup elements (16) lie on a substantially concave surface.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 17, 1997
    Assignee: Braun Aktiengesellschaft
    Inventor: Ralf Dorber
  • Patent number: 5457894
    Abstract: The invention is directed to an implement for an air-moving appliance for personal use, in particular a hair dryer or a hot-air curling brush, comprising a body (10) and a two-dimensional air discharge means (12) which includes a series of air exit apertures (14) and carries a series of hair pickup elements (16) arranged adjacent to each other. Downward ends (18) of the hair pickup elements (16) lie on a substantially concave surface.
    Type: Grant
    Filed: August 8, 1994
    Date of Patent: October 17, 1995
    Assignee: Braun Aktiengesellschaft
    Inventor: Ralf Dorber