Patents by Inventor Markus Berenwinkel

Markus Berenwinkel 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).

  • Armrests for a chair
    Patent number: D779248
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: February 21, 2017
    Assignee: Haworth, Inc.
    Inventors: Michael W. Welsh, Kyle R. Fleet, Nicolai Czumaj-Bront, Martin W. Potrykus, Markus Berenwinkel, Carlo Shayeb
  • Portion of a back support for a chair
    Patent number: D779250
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: February 21, 2017
    Assignee: Haworth, Inc.
    Inventors: Michael W. Welsh, Kyle R. Fleet, Nicolai Czumaj-Bront, Martin W. Potrykus, Markus Berenwinkel, Carlo Shayeb
  • Back support for a chair
    Patent number: D782241
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: March 28, 2017
    Assignee: Haworth, Inc.
    Inventors: Michael W. Welsh, Kyle R. Fleet, Nicolai Czumaj-Bront, Martin W. Potrykus, Markus Berenwinkel, Carlo Shayeb
  • Back support for a chair
    Patent number: D782859
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: April 4, 2017
    Assignee: Haworth, Inc.
    Inventors: Michael W. Welsh, Kyle R. Fleet, Nicolai Czumaj-Bront, Martin W. Potrykus, Markus Berenwinkel, Carlo Shayeb
  • Portion of a back support for a chair
    Patent number: D793787
    Type: Grant
    Filed: February 12, 2016
    Date of Patent: August 8, 2017
    Assignee: Haworth, Inc.
    Inventors: Michael W. Welsh, Kyle R. Fleet, Nicolai Czumaj-Bront, Martin W. Potrykus, Markus Berenwinkel, Carlo Shayeb