Patents by Inventor Danver Wang

Danver Wang 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).

  • Dual-purpose cane
    Patent number: 7219679
    Abstract: Disclosed is a dual-purpose cane, which includes a shaft unit, a handgrip unit, which is provided at the top side of the shaft unit and alternatively set between a first mode for use as a handgrip and a second mode for use as a seat, and a footpiece unit, which is provided at the bottom side of the shaft unit and alternatively set between a received position for enabling the cane to be used as a walking stick and an extended position for enabling the cane to be used as a chair.
    Type: Grant
    Filed: March 23, 2006
    Date of Patent: May 22, 2007
    Inventors: Meng-Hui Hsu, Hsueh-Yu Chen, Bing-Hung Lin, Cheng-De Hong, Sheng-Wei Lin, Danver Wang
  • Dual-purpose cane
    Publication number: 20060213545
    Abstract: Disclosed is a dual-purpose cane, which includes a shaft unit, a handgrip unit, which is provided at the top side of the shaft unit and alternatively set between a first mode for use as a handgrip and a second mode for use as a seat, and a footpiece unit, which is provided at the bottom side of the shaft unit and alternatively set between a received position for enabling the cane to be used as a walking stick and an extended position for enabling the cane to be used as a chair.
    Type: Application
    Filed: March 23, 2006
    Publication date: September 28, 2006
    Inventors: Meng-Hui Hsu, Hsueh-Yu Chen, Bing-Hung Lin, Cheng-De Hong, Sheng-Wei Lin, Danver Wang