Patents by Inventor Rolf Wattinger

Rolf Wattinger 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: 4553665
    Abstract: The refillable case comprises the bottom shell portion (1) and the cover shell portion (2) which are joined together by a hinge means (3). The shell portions (1, 2) enclose a circular chamber (4) in which are disposed two stacks of freshen-up cloths (6), of substantially square configuration, which are folded into a semicircular form. A retaining member (5) in the form of a plate is disposed centrally in the chamber, approximately at the level of the plane of the chamber opening. Each cloth (6) is so folded and fitted into the chamber (4) that a triangular portion (6g) thereof is on the top. By pulling thereon, the part of the cloth over which the plate (5) extends is rolled out of its cover means, without the secure position of the cloth therebelow being affected.
    Type: Grant
    Filed: August 17, 1983
    Date of Patent: November 19, 1985
    Inventors: Heinz H. Weick, Walter Hesener, Rolf Wattinger