Patents by Inventor Sten Svensson

Sten Svensson 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).

  • Tombstone
    Patent number: 5014472
    Abstract: A tombstone intended to be anchored upright in or on a foundation includes an inscription plate (13) attached as front side in a casing (1) and a foot (7) connected to the casing (1). It is intended to achieve a tombstone having a long life and a low weight. It will be possible to provide the tombstone with an inscription even after it has been erected. It can also be used as a storage space.
    Type: Grant
    Filed: January 24, 1990
    Date of Patent: May 14, 1991
    Inventor: Sten Svensson