Patents by Inventor Roxelyn Apps

Roxelyn Apps 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).

  • BAGPIPE AIR PRESSURE REGULATION DEVICE AND METHOD
    Publication number: 20230267897
    Abstract: Air pressure regulation devices and methods of using air pressure regulation devices are provided to adjustably control air flow to a bagpipe chanter reed. An air pressure regulation device can include a main body, a valve rotatably attached to the main body, and a cap attached to the main body. The valve may be rotatably adjustable to control an amount of air that flows through the air pressure regulation device. Methods of using an air pressure regulation device may include installing an air pressure regulation device on a bagpipe, adjusting the air pressure regulation device, and playing the bagpipe.
    Type: Application
    Filed: February 21, 2023
    Publication date: August 24, 2023
    Inventors: Christopher James Apps, Roxelyn Apps, Patrick N. Wilson, Bryan R. Vatterott