Patents by Inventor Nausheen Chaudhri

Nausheen Chaudhri 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).

  • Patent number: 5769553
    Abstract: A toothbrush has a first handle portion containing toothpaste and a movable handle portion projecting longitudinally through an end opening of the first handle portion and forming a ram for expelling the toothpaste through a passage in a bristle end portion of the toothbrush to outlet openings between bristles. The movable handle portion is in two relatively separable parts having mutually interengageable end portions releasably securing the parts together, one of the parts containing a mouthwash chamber with a supply of mouthwash and the other parts containing a floss chamber with a supply of dental floss. The movable handle is readily releasably secured to the first handle portion.
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: June 23, 1998
    Inventors: Aslam Chaudhri, Nausheen Chaudhri, Saima Chaudhri