Patents by Inventor Manfredi Calamai

Manfredi Calamai 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).

  • Watch case
    Patent number: D935331
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: November 9, 2021
    Assignee: Richemont International SA
    Inventor: Manfredi Calamai
  • Watch dial
    Patent number: D966129
    Type: Grant
    Filed: February 12, 2020
    Date of Patent: October 11, 2022
    Assignee: Richemont International SA
    Inventor: Manfredi Calamai
  • Watch dial
    Patent number: D997010
    Type: Grant
    Filed: March 9, 2022
    Date of Patent: August 29, 2023
    Assignee: RICHEMONT INTERNATIONAL SA
    Inventor: Manfredi Calamai
  • Watch dial
    Patent number: D1031485
    Type: Grant
    Filed: August 31, 2022
    Date of Patent: June 18, 2024
    Assignee: RICHEMONT INTERNATIONAL SA
    Inventor: Manfredi Calamai