Patents by Inventor Franciscus Gerardus Antonius van der Loo

Franciscus Gerardus Antonius van der Loo 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).

  • Automatic check-out system
    Publication number: 20040199427
    Abstract: An automatic checkout system is described, usable for application in for instance a supermarket, wherein purchases on a conveyer belt provided with a weighing sensor are guided passed barcode reading means, and wherein the identification on the basis of this barcode is checked by weighing the weight of an article and comparing this weight to a weight stored in a memory.
    Type: Application
    Filed: January 9, 2004
    Publication date: October 7, 2004
    Inventor: Franciscus Gerardus Antonius van der Loo