Patents by Inventor Joseph R. Gregoire

Joseph R. Gregoire 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).

  • Portable shopping cart coupon file and method of utilizing same for shopping
    Patent number: 5002215
    Abstract: A portable shopping cart coupon file is used with a shopping cart that has a push handle and a back support for a baby seat. The back support is pivotably connected to the shopping cart. The portable shopping cart coupon file has a generally planar base plate. A rectangular box is disposed on the top side of the base plate. The box has a cover. A restraining device extends from the bottom side of the base plate which is associated with the top boundary of the back support of the shopping cart to restrain the base plate from sliding relative to the cart.
    Type: Grant
    Filed: March 9, 1990
    Date of Patent: March 26, 1991
    Inventor: Joseph R. Gregoire