Patents by Inventor Martha Manchester

Martha Manchester 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).

  • Painting Roller Frame Device
    Publication number: 20220118475
    Abstract: A roller frame device that is adapted to hold a paint roller in one or more positions, at least one of which is in an approximately vertical orientation.
    Type: Application
    Filed: August 9, 2021
    Publication date: April 21, 2022
    Inventor: Martha Manchester