Patents by Inventor JoAnn Blanchard

JoAnn Blanchard 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).

  • Adjustable disposable panty
    Patent number: 4883481
    Abstract: An under garment is provided with size adjustment means for the waist-band in the form of a frangible tab that holds a pleat closed, but permits expansion of the pleat when broken. A tampon is also provided which has gore formed within the rear end portion so as to provide a more intimate fit over the buttocks of a wearer.
    Type: Grant
    Filed: September 9, 1988
    Date of Patent: November 28, 1989
    Inventor: JoAnn Blanchard