Patents by Inventor Thomas Maxwell Hartt

Thomas Maxwell Hartt 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).

  • Measuring cup giving contents defined shape as form of indication
    Patent number: 10935409
    Abstract: A measuring cup has vertical sections of the sidewall to shake materials against to help level them, angled sections to create a decrease in width toward the bottom of the measuring space and increase toward the top, rings made from edges of these sections which present contents in a well-defined shape and serve as indicia, and a coexistence of angled and vertical sections between rings which give the contents an ill-defined shape indicative of an incomplete measurement.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: March 2, 2021
    Inventor: Thomas Maxwell Hartt