Patents by Inventor Miriam Weber

Miriam Weber 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).

  • Dentifrice material dispensing and refilling system
    Patent number: 5921692
    Abstract: A dispensing and refilling system for dispensing and refilling dentifrice material comprising a dispensing toothbrush having a hollow cavity and a refilling apparatus for refilling the dentifrice material in the dispensing toothbrush. The refilling apparatus comprises a dentifrice material reservoir for housing therein the dentifrice material, a nozzle detachably coupled to the dentifrice material reservoir, and a pumping assembly for applying a force of pressure to the dentifrice material. As the force of pressure is applied to the dentifrice material, the dentifrice material exits refilling apparatus and enters the hollow cavity. The refilling apparatus has a mechanism for clasping the detachable nozzle when not in use.
    Type: Grant
    Filed: March 21, 1997
    Date of Patent: July 13, 1999
    Inventor: Miriam Weber