Patents by Inventor Aurelia Arango

Aurelia Arango 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).

  • Toothpaste extractor
    Patent number: 4600126
    Abstract: A toothpaste extractor or dispenser having a pneumatic pump connected to a syringe assembly that injects compressed air inside a toothpaste tube thereby urging the phase out through a nozzle positioned above a carrier assembly where the user's toothbrush is engaged. The user's force pushing the carrier in actuates, through a linking assembly, the pneumatic pump. All of these elements are mounted within a housing assembly.
    Type: Grant
    Filed: October 1, 1984
    Date of Patent: July 15, 1986
    Assignee: Miguel A. Arango
    Inventor: Aurelia Arango