With Curler Patents (Class D28/26)
  • Patent number: D269298
    Type: Grant
    Filed: June 15, 1981
    Date of Patent: June 7, 1983
    Assignee: Braun Aktiengesellschaft
    Inventor: Robert Oberheim
  • Patent number: D299764
    Type: Grant
    Filed: March 16, 1987
    Date of Patent: February 7, 1989
    Assignee: Braun Aktiengesellschaft
    Inventor: Robert Oberheim
  • Patent number: D309353
    Type: Grant
    Filed: February 4, 1988
    Date of Patent: July 17, 1990
    Inventor: Photis Nicolaou
  • Patent number: D810358
    Type: Grant
    Filed: January 13, 2016
    Date of Patent: February 13, 2018
    Assignee: VOLKSWAGEN AKTIENGESELLSCHAFT
    Inventor: Frank Heyl
  • Patent number: D897597
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: September 29, 2020
    Inventor: Chun Hu