Patents by Inventor Philippe Cassegrain

Philippe Cassegrain 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).

  • Handbag
    Patent number: D755512
    Type: Grant
    Filed: July 8, 2014
    Date of Patent: May 10, 2016
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D770176
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: November 1, 2016
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D770177
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: November 1, 2016
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D770178
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: November 1, 2016
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D783278
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: April 11, 2017
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D799820
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: October 17, 2017
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Isebelle Guyon, Sophie Delafonteine, Philippe Cassegrain
  • Handbag
    Patent number: D818703
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: May 29, 2018
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D818704
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: May 29, 2018
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D835406
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: December 11, 2018
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D845622
    Type: Grant
    Filed: June 28, 2017
    Date of Patent: April 16, 2019
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Removable brooch
    Patent number: D876095
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: February 25, 2020
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain
  • Handbag
    Patent number: D891765
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: August 4, 2020
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Handbag
    Patent number: D891766
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: August 4, 2020
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Backpack
    Patent number: D914360
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: March 30, 2021
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Handbag
    Patent number: D915764
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: April 13, 2021
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Handbag
    Patent number: D916458
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: April 20, 2021
    Assignee: S.A.S Jean Cassegrain
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Backpack
    Patent number: D917160
    Type: Grant
    Filed: November 20, 2019
    Date of Patent: April 27, 2021
    Assignee: S.A.S. JEAN CASSEGRAIN
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Handbag
    Patent number: D947528
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: April 5, 2022
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Isabelle Guyon, Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Handbag
    Patent number: D957120
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: July 12, 2022
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet
  • Handbag
    Patent number: D961919
    Type: Grant
    Filed: December 3, 2020
    Date of Patent: August 30, 2022
    Assignee: S.A.S. Jean Cassegrain
    Inventors: Sophie Delafontaine, Philippe Cassegrain, Emilie Jacquet