Patents by Inventor Horst F. Zajitz

Horst F. Zajitz 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).

  • Cat collar
    Patent number: D253852
    Type: Grant
    Filed: June 13, 1977
    Date of Patent: January 1, 1980
    Assignee: Blue Cross Products Pty. Ltd.
    Inventor: Horst F. Zajitz