Patents by Inventor Jung-feng Kuo

Jung-feng Kuo 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).

  • Fastener module
    Patent number: 5618145
    Abstract: A fastener module includes a washer having an upper portion with a first passage defined therein and a lower portion with a second passage defined therein and communicating with the first passage. A head is mounted on the upper portion of the washer and has a shank extending downwardly from a lower portion thereof and mounted in the first passage. An annular groove is defined around a periphery of the shank and communicates with the second passage. A snapping ring is mounted in the annular groove and received in the second passage and is abutted against the upper portion of the washer.
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: April 8, 1997
    Inventor: Jung-feng Kuo