Patents by Inventor Moises F. Villarreal

Moises F. Villarreal 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: 4751827
    Abstract: A fan air cooler for attachment to a conventional electric fan consists of a grid of spaced strips filled with a frozen fluid material. The strips may have spaced fluid sacks which may resemble ice cubes. The connecting strips between the fluid filled sacks may comprise plastic strips, fluid filled tubes or helical fluid filled tubes. A top marginal portion of the grid is provided with grommets for receipt over hooks which are secured to a top edge of the fan housing. The hooks may be attached to the fan housing magnetically, adhesively or by VELCRO. In addition to cooling air by passing the air between the frozen fluid filled strips, the fan air cooler also cools the air by virtue of thermodynamic expansion of the air through spaced air passage apertures.
    Type: Grant
    Filed: December 4, 1987
    Date of Patent: June 21, 1988
    Inventor: Moises F. Villarreal