Patents by Inventor Welington B. De Souza

Welington B. De Souza 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: 20030111520
    Abstract: “DOCUMENTS PROVISORY GROUPER AND ORGANIZER DEVICE” has as purpose a device to organize documents temporarily assembled helping with the grouping and standardization of taking notes, it being also possible to insert date and subject, besides fields for putting logos or indicating the company sector. Such device consists of a piece of paper foldable in two parts for grouping paper sheets at their upper right or left comers. Preferably, an upper portion and a laterally extending flap portion fold under and secure together, to form a sleeve for receiving a plurality of paper sheets inserted into the sleeve.
    Type: Application
    Filed: October 23, 2002
    Publication date: June 19, 2003
    Inventor: Welington B. De Souza