Patents by Inventor Charlotte DELBES

Charlotte DELBES 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).

  • Refillable free ink writing instrument provided with a removable tip
    Patent number: 11938750
    Abstract: A refillable free ink writing instrument comprising a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end, a writing tip mounted on the front end, the writing tip having a portion in fluid communication with the ink reservoir, the writing tip being removable from the body for refill.
    Type: Grant
    Filed: October 9, 2020
    Date of Patent: March 26, 2024
    Assignee: SOCIÉTÉ BIC
    Inventors: Charlotte Delbes, Etienne Roudaut
  • A REFILLABLE FREE INK WRITING INSTRUMENT PROVIDED WITH A REMOVABLE TIP
    Publication number: 20220348035
    Abstract: A refillable free ink writing instrument comprising a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end, a writing tip mounted on the front end, the writing tip having a portion in fluid communication with the ink reservoir, the writing tip being removable from the body for refill.
    Type: Application
    Filed: October 9, 2020
    Publication date: November 3, 2022
    Applicant: SOCIETE BIC
    Inventors: Charlotte DELBES, Etienne ROUDAUT