Patents by Inventor Arthur de Grandpré

Arthur de Grandpré 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).

  • Cosmetic compact
    Patent number: D942087
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: January 25, 2022
    Assignee: ELC Management LLC
    Inventors: Hyung Jin Choi, Arthur de Grandpré, Laura Otani
  • Cosmetic compact
    Patent number: D942692
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: February 1, 2022
    Assignee: ELC Management LLC
    Inventors: Hyung Jin Choi, Arthur de Grandpré, Laura Otani
  • Cosmetic compact
    Patent number: D943215
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: February 8, 2022
    Assignee: ELC Management LLC
    Inventors: Hyung Jin Choi, Arthur de Grandpré, Laura Otani
  • Cosmetic compact
    Patent number: D943216
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: February 8, 2022
    Assignee: ELC Management LLC
    Inventors: Hyung Jin Choi, Arthur de Grandpré, Laura Otani