Patents by Inventor Juan L. Guerrero, SR.

Juan L. Guerrero, SR. 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).

  • Stud finder
    Patent number: 11385375
    Abstract: A stud finder for detecting ferrous objects hidden within a wall, such as nails and screws, comprising a tray having at least one cavity, a magnet, and a cover. The magnet placed within the cavity and secured by the cover. The magnet is free to move within the cavity when a force, such as gravity or magnetic, is applied. As the stud finder is slid across a wall, a magnet will move within the cavity when it comes into proximity of a ferrous material such as a screw or nail. The movement is caused by magnetic force. The presence of the magnetic force indicates the presence of a screw or nail which also indicates the presence of a stud.
    Type: Grant
    Filed: August 29, 2019
    Date of Patent: July 12, 2022
    Inventor: Juan L. Guerrero, Sr.
  • STUD FINDER
    Publication number: 20200073006
    Abstract: A stud finder for detecting ferrous objects hidden within a wall, such as nails and screws, comprising a tray having at least one cavity, a magnet, and a cover. The magnet placed within the cavity and secured by the cover. The magnet is free to move within the cavity when a force, such as gravity or magnetic, is applied. As the stud finder is slid across a wall, a magnet will move within the cavity when it comes into proximity of a ferrous material such as a screw or nail. The movement is caused by magnetic force. The presence of the magnetic force indicates the presence of a screw or nail which also indicates the presence of a stud.
    Type: Application
    Filed: August 29, 2019
    Publication date: March 5, 2020
    Inventor: Juan L. Guerrero, SR.