Patents by Inventor Chy H. You

Chy H. You 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: 4740670
    Abstract: A multiuse fan includes a housing enclosing an electrically driven fan for providing a flow to air from a grilled air inlet to a grilled air outlet through a generally circular electric heater assembly in the housing. The heater assembly includes a grating formed by a plurality of spaced, parallel, radially extending metallic heating plates, each having inner and outer portions inclined with respect to each other and which form an intermediate ring-like summit portion at the juncture of the inner and outer portions. The inner end of each plate is connected to an inner ring member coaxial with the fan and the outer end of each plate is joined to an outer ring attached to the housing. An electric heating ring member is positioned in an annular groove provided in the summit portion. Controls permit the fan to be engaged alone to merely circulate air or the fan heating ring to be simultaneously energized to heat and circulate the air.
    Type: Grant
    Filed: July 21, 1986
    Date of Patent: April 26, 1988
    Assignee: Taiwan Electric Heating Equipment Co. Ltd.
    Inventor: Chy H. You