Patents by Inventor Alma J. Sabol

Alma J. Sabol 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: D246680
    Type: Grant
    Filed: April 5, 1976
    Date of Patent: December 13, 1977
    Inventor: Alma J. Sabol
  • Patent number: D246940
    Type: Grant
    Filed: April 8, 1976
    Date of Patent: January 10, 1978
    Inventor: Alma J. Sabol