Patents by Inventor Angel S. Cunill

Angel S. Cunill 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: 4981076
    Abstract: This system consists of two fundamental devices based on a holder frame in which the screen to be insulated is embedded and remains fixed to the first frame by means of applying a third frame equipped with embedding elements. Once the silk screen has been insulated, it passes to a screen holder frame situated on the silk screen printing machine, in which the screen is embedded by means of fixed adjustable screws that are self-centering and the whole unit is attached to the screen holder frame, by means of a conventional pin adjuster. The entire process of the system should be followed in order to obtain maximum results.
    Type: Grant
    Filed: June 30, 1989
    Date of Patent: January 1, 1991
    Inventor: Angel S. Cunill