Patents by Inventor Kuo-Wei Wei

Kuo-Wei Wei 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).

  • Paper towel supporting and dispensing system for a paper towel
    Patent number: 5865395
    Abstract: A paper towel supporting and dispensing system includes a paper towel supporting unit having hinged support arms releasably forced by a spring to hold a roll of paper towel for dispensing, and a dispensing mechanism having a gear transmission mechanism controlled by a spring supported lever to turn meshed cylinders in letting off the loaded roll of paper towel, the gear transmission mechanism including a transmission gear having a plain section for controlling the dispensing quantity upon each dispensing operation.
    Type: Grant
    Filed: May 15, 1998
    Date of Patent: February 2, 1999
    Inventor: Kuo-Wei Wei