Patents by Inventor Norbert Leopold

Norbert Leopold 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).

  • Telephone note clip
    Patent number: 4332362
    Abstract: The invention relates to a telephone note holder in the form of a two piece molded clip that may be assembled by snapping the two parts together after which the assembled note holder may be clipped into place on a cradle type telephone and which includes an upright portion having a spring clip for holding notes.
    Type: Grant
    Filed: March 10, 1980
    Date of Patent: June 1, 1982
    Assignee: The Cloverline Inc.
    Inventor: Norbert Leopold