Patents by Inventor Andrew Gravina

Andrew Gravina 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: 10434633
    Abstract: A disc for holding small parts to a drill, screwdriver, or other tool is disclosed. The tool has a rotating shaft, which it uses to function and the disc sits on this shaft stationary, while the shaft rotates, or, at least, rotates at a much lesser rate. The disc is also magnetic, so small parts, such as screws and other fasteners, as well as bits (e.g. drill bits and screwdriver heads) made of metal attach to the circular disc by way of magnetic force. In this manner, one can use the tool causing the shaft to rotate while holding the small parts to the circular disc situated on the shaft.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: October 8, 2019
    Inventor: Andrew Gravina
  • Publication number: 20180071900
    Abstract: A disc for holding small parts to a drill, screwdriver, or other tool is disclosed. The tool has a rotating shaft, which it uses to function and the disc sits on this shaft stationary, while the shaft rotates, or, at least, rotates at a much lesser rate. The disc is also magnetic, so small parts, such as screws and other fasteners, as well as bits (e.g. drill bits and screwdriver heads) made of metal attach to the circular disc by way of magnetic force. In this manner, one can use the tool causing the shaft to rotate while holding the small parts to the circular disc situated on the shaft.
    Type: Application
    Filed: September 14, 2016
    Publication date: March 15, 2018
    Inventor: Andrew Gravina
  • Patent number: D828134
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: September 11, 2018
    Inventor: Andrew Gravina