Patents by Inventor Frederick Groven

Frederick Groven 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).

  • Multi-blade adaptor
    Publication number: 20060037447
    Abstract: A multi-blade adaptor is comprised of a drive bushing that is inserted into a circular saw and of a cap or blade clamp that fits onto the drive bushing, sandwiching the blades between the two.
    Type: Application
    Filed: August 18, 2004
    Publication date: February 23, 2006
    Inventors: Frederick Groven, James Morris