Patents by Inventor Andre D. F. Oosthuizen

Andre D. F. Oosthuizen 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).

  • Wallet
    Patent number: 5244024
    Abstract: A wallet has a pouch for notes provided with a slot which communicates with a pocket hinged to the pouch so that a mixture of notes and coins may be hurriedly put into the pouch. The coins fall through the slot into the pocket which is then folded into the wallet and the coins can be removed at a convenient opportunity.
    Type: Grant
    Filed: October 11, 1991
    Date of Patent: September 14, 1993
    Inventor: Andre D. F. Oosthuizen