Patents by Inventor Yonatan Goldstein

Yonatan Goldstein 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).

  • Toothbrush with reservoir for dentifrice
    Patent number: 6142694
    Abstract: A disposable toothbrush with a built-in reservoir (2) for dentifrice including a piston (18), a cord (16), and a rotatable spindle (21) for forcing the dentifrice from the storage compartment through a conduit (7) in the neck portion (6) to the bristles (10) in a controlled manner.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: November 7, 2000
    Inventors: Eitan Rivlin, Yonatan Goldstein