Patents by Inventor Diamantino Manuel Fidalgo

Diamantino Manuel Fidalgo 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).

  • Process for laser-cutting parts and removing flashing
    Patent number: 6806441
    Abstract: The present invention relates to a laser-cutting method and system for processing shaped articles such as O-rings, seals, and gaskets. The article can be a polymeric material such as a rubber or elastomeric material. A web material having a shaped pattern of an article on its surface is provided. A laser beam is directed along the shaped pattern to cut the article from the web and trim away any flashing. The resulting cut article has a surface substantially free of any flashing, burrs, or other excess materials. Camera optical and positioning systems can be used with the laser system.
    Type: Grant
    Filed: September 23, 2002
    Date of Patent: October 19, 2004
    Assignee: Polyneer, Inc.
    Inventor: Diamantino Manuel Fidalgo
  • Process for laser-cutting parts and removing flashing
    Publication number: 20030057194
    Abstract: The present invention relates to a laser-cutting method and system for processing shaped articles such as O-rings, seals, and gaskets. The article can be a polymeric material such as a rubber or elastomeric material. A web material having a shaped pattern of an article on its surface is provided. A laser beam is directed along the shaped pattern to cut the article from the web and trim away any flashing. The resulting cut article has a surface substantially free of any flashing, burrs, or other excess materials. Camera optical and positioning systems can be used with the laser system.
    Type: Application
    Filed: September 23, 2002
    Publication date: March 27, 2003
    Inventor: Diamantino Manuel Fidalgo