Patents by Inventor Anne W. ten Wolde

Anne W. ten Wolde 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).

  • Patent number: 5016781
    Abstract: Device for atomizing a liquid, such as for refreshing a toilet, which device is provided with a double-action pump. A replaceable container containing the liquid to be atomized is provided. The container contains a suction line, a nonreturn valve and a connecting nipple by means of which the container can be inserted in a connecting opening of the housing which is permanently mounted, for example on a door, and in which the pump and atomizer are situated.
    Type: Grant
    Filed: August 11, 1988
    Date of Patent: May 21, 1991
    Assignee: Williams Trading B.V.
    Inventor: Anne W. Ten Wolde
  • Patent number: 4915993
    Abstract: Apparatus for dispensing a continuous web of product, such as a towel (20), from a zigzag folded packet (11A, 11B), which is kept in supply chamber (10). After use the towel (20) is rolled up into the roll (23), which is regularly removed from the apparatus. The packets (11A, 11B) are provided on the end layers with strips (29A, 29B) that are adhesive on both sides, which strips make possible the mutual coupling of the packets. The packets consist preferably of paper that is strengthened with filaments of synthetic material, which paper is intended for single use, but the pockets can also consist of textile that can be reused after cleaning.
    Type: Grant
    Filed: April 19, 1989
    Date of Patent: April 10, 1990
    Assignee: Vendor Holding B.V.
    Inventor: Anne W. Ten Wolde
  • Patent number: 4776649
    Abstract: Apparatus for dispensing a continuous web of product, such as a towel (20), from a zigzag folded packet (11A, 11B), which is kept in suppy chamber (10). After use the towel (20) is rolled up into the roll (23), which is regularly removed from the apparatus. The packet (11A, 11B) are provided on the end layers with strips (29A, 29B) that are adhesive on both sides, which strips make possible the mutual coupling of the packets. The packets consist preferably of paper that is strengthened with filaments of synthetic material, which paper is intended for single use, but the package can also consist of textile that can be reused after cleaning.
    Type: Grant
    Filed: March 2, 1987
    Date of Patent: October 11, 1988
    Inventor: Anne W. ten Wolde
  • Patent number: D307937
    Type: Grant
    Filed: May 20, 1987
    Date of Patent: May 15, 1990
    Assignee: Williams Trading B.V.
    Inventor: Anne W. Ten Wolde