Patents by Inventor Mitchell R. Boldt

Mitchell R. Boldt 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).

  • Apparatus for accurately spacing railing spindles
    Patent number: 5491905
    Abstract: A jig for installing spindles has a base member, a jig alignment guide attached to the base member, and a spindle alignment guide secured to the base member. The spindle alignment guide is shaped to align an unsecured spindle in parallel relation to an adjacent spindle at a predetermined distance from the adjacent spindle while simultaneously positioning the unsecured spindle at a desired height in relation to a reference surface.
    Type: Grant
    Filed: April 26, 1994
    Date of Patent: February 20, 1996
    Inventors: Jeffrey C. Jablonski, Roger A. Dosdall, Mitchell R. Boldt