Patents by Inventor Charles W. Lombard

Charles W. Lombard 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: D267941
    Type: Grant
    Filed: January 12, 1981
    Date of Patent: February 15, 1983
    Inventor: Charles W. Lombard
  • Patent number: D270438
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: September 6, 1983
    Inventor: Charles W. Lombard