Patents by Inventor Eri Hino

Eri Hino 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).

  • MATRIX RING FOR TOOTH RESTORATION
    Publication number: 20180263728
    Abstract: A matrix ring includes a body that has a yoke, a first side arm extending from a first end of the yoke, a second side arm extending from a second end of the yoke, a first tine extending downwardly and inwardly from the first side arm, and a second tine extending downwardly and inwardly from the second side arm and converging toward the first tine. A first tip covers at least a portion of the first tine, and a second tip covers at least a portion of the second tine. The first and second tips are each bifurcated by a tine gap to provide a first tip finger and a second tip finger.
    Type: Application
    Filed: March 20, 2017
    Publication date: September 20, 2018
    Inventors: John Frymark, Eri Hino, Richard Gaggioli, John Boos, Robert E. Kreutzer, JR.
  • Dental matrix ring
    Patent number: D823473
    Type: Grant
    Filed: March 20, 2017
    Date of Patent: July 17, 2018
    Assignee: Young Microbrush, LLC
    Inventors: John Frymark, Eri Hino, Richard Gaggioli, John Boos, Robert E. Kreutzer, Jr.
  • Dental matrix ring
    Patent number: D838856
    Type: Grant
    Filed: April 9, 2018
    Date of Patent: January 22, 2019
    Assignee: YOUNG MICROBRUSH, LLC
    Inventors: John Frymark, Eri Hino, Richard Gaggioli, John Boos, Robert E. Kreutzer, Jr.