Patents by Inventor Fang-Chyuan Yan

Fang-Chyuan Yan 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).

  • Double-segmented support for ceiling fan blades
    Patent number: 5433585
    Abstract: A ceiling fan blade support comprises a fastening segment and blade support segment. The fastening segment is fastened to a main body of the ceiling fan and provided at one end thereof with a vertical surface having a pivoting cut. The blade support body is provided at one end thereof with a protruded piece engageable with the pivoting cut of the fastening segment. The protruded piece has a pivoting botom side provided with a slanted surface having an angle of inclination ranging between 10 and 15 degrees. In operation, the ceiling fan blades are so balanced as to eliminate the excessive vibration of the ceiling fan.
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: July 18, 1995
    Inventor: Fang-Chyuan Yan