Patents by Inventor Charles R. Massey

Charles R. Massey 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).

  • Patent number: 4516328
    Abstract: A shaft alignment device comprises a pair of opposing adjustable clamping members, each being attached to the outside diameters of the shafts or axles to be aligned. A tubular, telescoping indicator holder extends outwardly from each clamping member. A dial indicator gauge is mounted on a rod projecting upwardly from the extended end of each indicator holder. The top surface of the clamping members are machined to a radius whereby rotating them 180.degree. from each other forms an indicating circle which is read by the dial gauge mounted on the opposing indicator holder.
    Type: Grant
    Filed: June 27, 1983
    Date of Patent: May 14, 1985
    Inventor: Charles R. Massey