Patents by Inventor Dreßler Björn

Dreßler Björn 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).

  • Headlamp for vehicles having an optical unit with corrugated profiling including arched projections and adjacent arched outlet sections for forming a light distribution pattern having a light-dark boundary
    Patent number: 10260698
    Abstract: A headlamp for vehicles including a light source and an optical unit for generating a specified light distribution pattern that has a light-dark boundary. The optical unit has a lens with a light inlet-side surface and a light outlet-side surface. Tlight inlet-side surface and/or the light outlet-side surface has optical elements in a sub-area. Corrugated profiling is provided as the optical elements. This profiling has at least one arched projection that transitions at opposing edges of this section continuously into arched outlet sections and/or into a main surface of the light inlet-side surface or the light outlet-side surface.
    Type: Grant
    Filed: November 20, 2015
    Date of Patent: April 16, 2019
    Assignee: Hella GmbH & Co. KGaA
    Inventors: Dreßler Björn, Fedosik Dmitry, Hagedorn Susanne, Kalze Franz-Josef, Letzin Ronny, Stockfisch Andreas
  • Headlamp for Vehicles
    Publication number: 20160169468
    Abstract: A headlamp for vehicles including a light source and an optical unit for generating a specified light distribution pattern that has a light-dark boundary. The optical unit has a lens with a light inlet-side surface and a light outlet-side surface. Tlight inlet-side surface and/or the light outlet-side surface has optical elements in a sub-area. Corrugated profiling is provided as the optical elements. This profiling has at least one arched projection that transitions at opposing edges of this section continuously into arched outlet sections and/or into a main surface of the light inlet-side surface or the light outlet-side surface.
    Type: Application
    Filed: November 20, 2015
    Publication date: June 16, 2016
    Applicant: HELLA KGAA HUECK & CO.
    Inventors: Dreßler Björn, Fedosik Dmitry, Hagedorn Susanne, Kalze Franz-Josef, Letzin Ronny, Stockfisch Andreas
  • Tire fitting machine
    Patent number: D764556
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: August 23, 2016
    Assignee: SICAM S.R.L.
    Inventors: Dressler Bjoern, Davide Ruspaggiari, Marco Vescovini