Patents by Inventor Marli Sala

Marli Sala 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).

  • Oral hygiene brush, with a bristle head replacement system
    Patent number: 11963608
    Abstract: A toothbrush with a system to replace the bristle head. The present invention patent application follows, for a toothbrush, aimed at oral hygiene, which through a male coupling formed by a tongue with claw, both incorporated in the bristle head, which will couple in the female cavity of the handle, so that with the bristle lifetime end due to its wear, the head can be removed and replaced, providing economy, as well as less environmental impact.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: April 23, 2024
    Inventor: Marli Sala
  • ORAL HYGIENE BRUSH, WITH A BRISTLE HEAD REPLACEMENT SYSTEM
    Publication number: 20230092043
    Abstract: A toothbrush with a system to replace the bristle head. The present invention patent application follows, for a toothbrush, aimed at oral hygiene, which through a male coupling formed by a tongue with claw, both incorporated in the bristle head, which will couple in the female cavity of the handle, so that with the bristle lifetime end due to its wear, the head can be removed and replaced, providing economy, as well as less environmental impact.
    Type: Application
    Filed: June 2, 2022
    Publication date: March 23, 2023
    Inventor: Marli Sala