Patents by Inventor Gregory Oleksik

Gregory Oleksik 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).

  • Roseless trim for architectural hardware
    Patent number: 9062475
    Abstract: A roseless trim for a mortise or tubular lock includes through bolts on a bolt circle of less than one inch (25.4 mm). Spindle hubs with a curved slot allow at least one of the through bolts to pass through the spindle hubs. A tubular lock embodiment uses arms with a cutout. The arms function as through bolts when screws attach the arms to mounting plates on opposite sides of the door. Each handle is attached to a corresponding handle base with a bushing. The handle base and small diameter bolt circle cooperate to provide the appearance that the handle extends directly into the door without a rose, escutcheon or any other attachment structure at the base of the handle.
    Type: Grant
    Filed: September 4, 2013
    Date of Patent: June 23, 2015
    Assignee: Sargent Manufacturing Company
    Inventors: Donald T. Shamp, Scott B. Lowder, Gregory Oleksik, Thomas Courtemanche, Darren C. Eller
  • Roseless trim for architectural hardware
    Patent number: 8544903
    Abstract: A roseless trim for a mortise or tubular lock includes through bolts on a bolt circle of less than one inch (25.4 mm). Spindle hubs with a curved slot allow at least one of the through bolts to pass through the spindle hubs. A tubular lock embodiment uses arms with a cutout. The arms function as through bolts when screws attach the arms to mounting plates on opposite sides of the door. Each handle is attached to a corresponding handle base with a bushing. The handle base and small diameter bolt circle cooperate to provide the appearance that the handle extends directly into the door without a rose, escutcheon or any other attachment structure at the base of the handle.
    Type: Grant
    Filed: July 14, 2010
    Date of Patent: October 1, 2013
    Assignee: Sargent Manufacturing Company
    Inventors: Donald T. Shamp, Scott B. Lowder, Gregory Oleksik, Thomas Courtemanche, Darren C. Eller