Patents by Inventor Mark Oller

Mark Oller 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: 12759131
    Abstract: An adjustable hole frame device is provided. The device is comprised of a combination of vertical and horizontal frame members, each containing rollers capable of 360-degree rotation within tracks or slots of the members and can be fixed in position using fasteners such as set screws. Additionally, the frames include measurement lines for precise positioning and openings for securing the device to a surface with fasteners like screws, nails, or bolts. During use, the horizontal and vertical members can be secured and wherein the rollers of each member can be positioned to stabilize the bit/working end of a cutting tool such that the tool is supported while cutting, drilling, and/or enlarging a hole in a surface.
    Type: Grant
    Filed: April 2, 2024
    Date of Patent: October 13, 2026
    Inventor: Mark Oller
  • Publication number: 20250205870
    Abstract: An adjustable hole frame device is provided. The device is comprised of a combination of vertical and horizontal frame members, each containing rollers capable of 360-degree rotation within tracks or slots of the members and can be fixed in position using fasteners such as set screws. Additionally, the frames include measurement lines for precise positioning and openings for securing the device to a surface with fasteners like screws, nails, or bolts. During use, the horizontal and vertical members can be secured and wherein the rollers of each member can be positioned to stabilize the bit/working end of a cutting tool such that the tool is supported while cutting, drilling, and/or enlarging a hole in a surface.
    Type: Application
    Filed: April 2, 2024
    Publication date: June 26, 2025
    Inventor: Mark Oller