Patents by Inventor Lin Te-Long

Lin Te-Long 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).

  • Ventilation device for a stepless speed-change transmission
    Patent number: 4596537
    Abstract: This utility concerns about a kind of ventilation device comprising a pair of fans slantly installed on the cover of a stepless speed-change device (a belt transmission), especially that used in a vertical milling machine.
    Type: Grant
    Filed: June 27, 1984
    Date of Patent: June 24, 1986
    Inventor: Lin Te-Long