Patents by Inventor William Frank Croft

William Frank Croft 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).

  • Nesting canning jar
    Patent number: D891186
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: July 28, 2020
    Assignee: Rubbermaid, Inc.
    Inventors: Jacob Henry Ballard, Mark Alan Zavada, Stephen James Galucki, William Frank Croft, Stephen Craig Pennington
  • Nesting canning jar
    Patent number: D944601
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: March 1, 2022
    Assignee: Rubbermaid, Inc.
    Inventors: Jacob Henry Ballard, Mark Alan Zavada, Stephen James Galucki, William Frank Croft, Stephen Craig Pennington
  • Lid with jar
    Patent number: D981185
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: March 21, 2023
    Assignee: Rubbermaid Incorporated
    Inventors: Stephen Galucki, William Frank Croft, Marcel Arantes Souza, Emily Grace Koller
  • Lid
    Patent number: D992341
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: July 18, 2023
    Assignee: Rubbermaid Incorporated
    Inventors: Stephen Galucki, William Frank Croft, Marcel Arantes Souza, Emily Grace Koller