Patents by Inventor Bobby Mitchell Van Grootheest

Bobby Mitchell Van Grootheest 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).

  • CEILING POT FAN
    Publication number: 20180045204
    Abstract: An apparatus for ventilating a room comprises an outer casing having an open bottom and having a central axis extending therethrough and a fan coaxially supported within the outer casing along the central axis, the fan having a plurality of fan blades extending radially from the central axis. The apparatus further comprises an air opening extending into the outer casing around the fan and a ring surrounding the fan and separating the fan from the air opening and defining an air passage from the air opening to the fan.
    Type: Application
    Filed: August 15, 2016
    Publication date: February 15, 2018
    Inventor: Bobby Mitchell Van Grootheest