Patents by Inventor Jose L. Cortez

Jose L. Cortez 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).

  • Band saw
    Patent number: 4193192
    Abstract: A band saw construction including a plurality of rollers defining a saw blade path which is continuously arcuate except for the straight cutting section. A friction belt drive with associated guide rollers provides the motive force for the saw blade. Tension on the saw blade is adjusted by means of a pivotal roller carriage which is adjustable with respect to the main frame of the band saw with the roller carriage being horizontally adjustable with respect to the main frame.
    Type: Grant
    Filed: May 8, 1978
    Date of Patent: March 18, 1980
    Inventor: Jose L. Cortez