Patents by Inventor Elsie C. Hamilton

Elsie C. Hamilton 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).

  • Fabric care brush
    Patent number: D739147
    Type: Grant
    Filed: September 20, 2012
    Date of Patent: September 22, 2015
    Assignee: Lilly Brush Co., LLC
    Inventor: Elsie C. Hamilton
  • Fabric care brush case
    Patent number: D754977
    Type: Grant
    Filed: May 12, 2015
    Date of Patent: May 3, 2016
    Assignee: Lilly Brush Co., LLC
    Inventors: Elsie C. Hamilton, Chad Dickson
  • Crevice detailing tool
    Patent number: D942153
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: February 1, 2022
    Assignee: LILLY BRUSH CO., LLC
    Inventor: Elsie C. Hamilton
  • Curved detailing tool
    Patent number: D945100
    Type: Grant
    Filed: August 14, 2020
    Date of Patent: March 1, 2022
    Assignee: LILLY BRUSH CO., LLC
    Inventor: Elsie C. Hamilton
  • Crevice detailing tool
    Patent number: D981113
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: March 21, 2023
    Assignee: LILLY BRUSH CO., LLC
    Inventor: Elsie C. Hamilton
  • Curved detailing tool
    Patent number: D1000740
    Type: Grant
    Filed: December 29, 2021
    Date of Patent: October 3, 2023
    Assignee: Lilly Brush Co., LLC
    Inventor: Elsie C. Hamilton