Patents by Inventor Gelas S. Guignard

Gelas S. Guignard 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).

  • Wood lathe chisel
    Patent number: 4126165
    Abstract: A cutter for cutting wood is adjustably mounted in a handle and extends beyond the handle at a first end of the handle. A cutter positioning device in the handle is coupled to the cutter in the handle and has a manually operable part extending from a second opposite end of the handle for selectively positioning the cutter relative to the first end of the handle. A gage for maintaining a selected space between the cutter and a workpiece is adjustably mounted in the handle at the first end thereof. A diverting device in the handle diverts wood particles cut from a workpiece by the cutter to a side of the handle.
    Type: Grant
    Filed: October 14, 1977
    Date of Patent: November 21, 1978
    Inventors: Gelas S. Guignard, Joseph E. Bertin