Received U.S. Patent for liquid dispensing container design.
On January 27, 1969, Bette Nesmith Graham was granted U.S. Patent No. 3,418,089 for her liquid dispensing container design, addressing a functional need for precision in her Liquid Paper product application. This patent was pivotal in enhancing the usability and effectiveness of her correction fluid, solidifying its status as a necessary office implement and demonstrating Graham's technical acumen.