Patents by Inventor Matthew Rassi

Matthew Rassi 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: 11197688
    Abstract: A surgical instrument is provided, namely surgical scissors. The surgical instrument has a removable actuating rod which, in conjunction with the clevis and a tube, provides means for securing blades of the scissors. The tube prevents a removable pivot pin of the blades from becoming displaced from the clevis of the instrument. When the actuating rod is removed from the surgical instrument the pivot pin may be removed and, thus, the blades of the scissors may be removed for cleaning and/or replacement. The tube provides the tension and further constrains the scissor blades in a manner which results in the consistent and effective cutting performance of the scissors post assembly.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: December 14, 2021
    Assignee: JSTONE, INC.
    Inventors: Matthew S. Gudeman, Mateusz Latawiec, Matthew Rassi
  • Publication number: 20190314047
    Abstract: A surgical instrument is provided, namely surgical scissors. The surgical instrument has a removable actuating rod which, in conjunction with the clevis and a tube, provides means for securing blades of the scissors. The tube prevents a removable pivot pin of the blades from becoming displaced from the clevis of the instrument. When the actuating rod is removed from the surgical instrument the pivot pin may be removed and, thus, the blades of the scissors may be removed for cleaning and/or replacement. The tube provides the tension and further constrains the scissor blades in a manner which results in the consistent and effective cutting performance of the scissors post assembly.
    Type: Application
    Filed: April 16, 2019
    Publication date: October 17, 2019
    Inventors: Matthew S. Gudeman, Mateusz Latawiec, Matthew Rassi