Patents by Inventor Cecil V. Miller

Cecil V. Miller 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).

  • Pump means and coupling means for evaporative cooler
    Patent number: 4468357
    Abstract: This invention relates to an evaporative cooler with improved water pump means wherein a single motor will operate the cooler fan and the pump. The water pump is of the impeller type that draws water therein and it will exit by one or more outlets. In addition there are new and unique coupling means which extend from the single motor to the pump whereby activation of the motor will rotate both the pump and a fan forming a part of the evaporative cooler.
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: August 28, 1984
    Inventors: Cecil V. Miller, Erma M. Miller