Patents by Inventor Mathias Hell

Mathias Hell 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: 6053631
    Abstract: A plastic case for an electronic device such as a wrist or pocket watch, has a bottom (1), a cover glass (2) and a support body (3), as well as a dial (6). The support body (3) serves as a base for the dial (6). The bottom (1) and cover glass (2) are fixed to the support body (3) by means of irreversible connections (7, 8). The irreversible connections have first self-locating structures (7) for irreversibly attaching the bottom (1) to a lower portion of the support body (3), and second self-locating structures (8) for irreversibly attaching the cover glass (2) to an upper portion of the support body (3) so that the support body (3) lies between the cover glass (2) and the bottom (1). The support body (3) can have attachments (12) for fitting holders such as a bracelet or chain or holders can be formed on the support body (3).
    Type: Grant
    Filed: April 15, 1998
    Date of Patent: April 25, 2000
    Assignee: Createc Patent Holding S.A.
    Inventors: Elmar Mock, Mathias Hell