Patents by Inventor Alain Avaux

Alain Avaux 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).

  • Fastening device
    Patent number: 6318939
    Abstract: A fastening device (20), for use in holding a base plate down to a railway sleeper. The device is of the type having a head portion (21), a screw-threaded shank portion (22) and an intermediate portion (23) connecting the head portion (21) to the screw-threaded shank portion (22), with the intermediate portion (23) and the screw-threaded shank portion (22) being of smaller diameter than the head portion (21).
    Type: Grant
    Filed: April 14, 2000
    Date of Patent: November 20, 2001
    Assignee: Pandrol Limited
    Inventor: Alain Avaux