Patents by Inventor Clarence Stutzman

Clarence Stutzman 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: 4391570
    Abstract: An apparatus (10) for cooling a ceiling mounted room fan motor (11) having a rotatable shaft (24) and a motor housing (12) includes a flywheel (13) supported upon and rotating with the shaft (24) and a fan assembly (14). Motor housing (12) has a cylindrical side (15) and substantially circular end plates (18, 19) which together completely seal all windings of fan motor (11) therewithin and preclude entry of and contamination by environmental particulate pollutants. Fan assembly (14), similar to that of a squirrel cage fan, is substantially cylindrical, surrounds motor housing (12), and is operatively connected with flywheel (13) to rotate with the shaft (24), all energy for operation of fan assembly (14) being provided by fan motor (11).
    Type: Grant
    Filed: April 29, 1981
    Date of Patent: July 5, 1983
    Inventor: Clarence Stutzman
  • Patent number: 4382400
    Abstract: A compact, combined ceiling mounted fan and lighting fixture (10) that eliminates flicker effect and provides soft, indirect lighting includes a housing (11) capable of being mounted to the ceiling, a fan motor (12) for rotating the fan blades (15) and mounted within housing (11), a light source (13) for generating illumination mounted to the housing (11) above the fan blades (15), and a shield (14) for insuring that substantially all illumination from the light source (13) is projected away from the fan blades (15). A single switching control (45) is provided for operating both a motor speed control switch (41) and a light control switch (42). The switching control (45) extends beneath fan motor (12) and fan blades (15) to permit safe and convenient operation by the user.
    Type: Grant
    Filed: January 9, 1981
    Date of Patent: May 10, 1983
    Inventor: Clarence Stutzman