Patents by Inventor Alfredo Celis

Alfredo Celis 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).

  • Injection wedge for rotary die system
    Publication number: 20030014946
    Abstract: An injection wedge includes a housing having a first face and a second face. A first tube extends through the housing and is coupled to a first nozzle on the first face of the housing. A second tube extends through the housing and is coupled to a second nozzle on the second face of the housing. The first face of the housing is opposite the second face of the housing. The first nozzle and the second nozzle are angled away from a vertical axis of the injection wedge. The first tube and the second tube are adapted to carry a fill material to the first nozzle and the second nozzle for injection into die pockets formed onto surfaces of a pair of rotary die drums.
    Type: Application
    Filed: July 20, 2001
    Publication date: January 23, 2003
    Inventors: Donald R. Steele, Alfredo Celis