Patents by Inventor Frank Elchook, Jr.

Frank Elchook, Jr. 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).

  • Embossed bathroom tissue sheet
    Patent number: D258154
    Type: Grant
    Filed: May 16, 1979
    Date of Patent: February 3, 1981
    Assignee: American Can Company
    Inventors: Frank Elchook, Jr., Galyn A. Schulz
  • Embossed bathroom tissue sheet
    Patent number: D260193
    Type: Grant
    Filed: January 8, 1979
    Date of Patent: August 11, 1981
    Assignee: American Can Company
    Inventors: Frank Elchook, Jr., Galyn A. Schulz