Patents by Inventor Omar Chaparro

Omar Chaparro 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).

  • Publication number: 20080303248
    Abstract: A portable shopping cart with foldable front legs and retractable back legs that permits the shoppers to easily unload the cart from the back of their Mini-van or SUVS and load it back to the vehicle, filled with groceries, with a minimum effort. The top part is a plastic rectangular basket or container with inside compartments that will permit the proper separation of different types of products so these will be well protected. It also includes some removable containers that fit in some of the compartments and are made of thermal materials to keep the dairy food and fresh food in good condition while is being transported. The basket is mounted on a metallic frame that holds the two sets of legs with wheels. The front of the basket is also equipped with a set of two wheels intended to hold the front of the cart and guide it inside the vehicle while the front legs are folded. The two front legs fold when the cart is pushed inside the vehicle and open when the cart is pulled out of the vehicle.
    Type: Application
    Filed: June 10, 2007
    Publication date: December 11, 2008
    Inventor: Omar Chaparro