Patents by Inventor David Doretti

David Doretti 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).

  • Patent number: 10864141
    Abstract: A pliers having an upper jaw supporting a cutting blade chamber near the tip of the pliers and fixed crushing protrusions closer to a pivot of the pliers. The cutting blade chamber includes a depressed basin with a slot for receiving and retaining a releasable cutting blade. The arcuate concave cutting edge of the blade is aligned to a pill-holding cavity in the lower jaw of the pliers such that, when the pliers are manually closed, the blade cuts an installed pill in half. The fixed crushing protrusions are mounted on a convex semi-cylindrical shell, and are aligned to pill holding cavities in a concave semi-cylindrical crushing basin in the lower jaw of the pliers such that, when the pliers are manually closed, pills in the cavities are crushed.
    Type: Grant
    Filed: October 6, 2017
    Date of Patent: December 15, 2020
    Inventors: David Doretti, Ryan Hamblin
  • Publication number: 20190105231
    Abstract: A pliers having an upper jaw supporting a cutting blade chamber near the tip of the pliers and fixed crushing protrusions closer to a pivot of the pliers. The cutting blade chamber includes a depressed basin with a slot for receiving and retaining a releasable cutting blade. The arcuate concave cutting edge of the blade is aligned to a pill-holding cavity in the lower jaw of the pliers such that, when the pliers are manually closed, the blade cuts an installed pill in half. The fixed crushing protrusions are mounted on a convex semi-cylindrical shell, and are aligned to pill holding cavities in a concave semi-cylindrical crushing basin in the lower jaw of the pliers such that, when the pliers are manually closed, pills in the cavities are crushed.
    Type: Application
    Filed: October 6, 2017
    Publication date: April 11, 2019
    Inventors: David Doretti, Ryan Hamblin