Patents by Inventor Jordi Romanyo i Alba

Jordi Romanyo i Alba 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).

  • Self-sealing nozzle for dispensing apparatus
    Patent number: 7575134
    Abstract: A self-sealing nozzle for a liquid dispensing device having a valve and a discharge port, the discharge port including a plug that may be bulbous in shape, the plug being retained by a retainer at the end of the discharge passage leading to the port. An elastomeric seal has an annular inner surface that seals against the plug when liquid is not being dispensed by said valve, but expands and forms a passage around the plug when liquid is being dispensed by said valve.
    Type: Grant
    Filed: March 7, 2006
    Date of Patent: August 18, 2009
    Inventors: James H. Martin, Yuri M. Gallegos, Jordi Romanyo i Alba
  • Self-sealing nozzle for dispensing apparatus
    Publication number: 20060208007
    Abstract: A self-sealing nozzle for a liquid dispensing device having a valve and a discharge port, the discharge port including a plug that may be bulbous in shape, the plug being retained by a retainer at the end of the discharge passage leading to the port. An elastomeric seal has an annular inner surface that seals against the plug when liquid is not being dispensed by said valve, but expands and forms a passage around the plug when liquid is being dispensed by said valve.
    Type: Application
    Filed: March 7, 2006
    Publication date: September 21, 2006
    Inventors: James Martin, Yuri Gallegos, Jordi Romanyo i Alba