Patents by Inventor Benjamin F. Navarrete

Benjamin F. Navarrete 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).

  • Patent number: 12076757
    Abstract: A sorting conveyor system (46) comprising a main conveyor line (48) intersected by cross conveyors (18) having roller-top conveyor belts (20). The roller-top conveyor belts, which can be driven bidirectionally perpendicular to the conveying direction of the main conveyor line, have article-supporting belt rollers (22) that can rotate freely in the main conveying direction (14). Articles (38) fed from the main conveying line onto the cross conveyor can be sorted to the left or the right by the conveyor belt. Articles destined for sorting downstream pass over the stopped roller-top conveyor belt atop the freely rotatable belt rollers and back onto the main conveyor line. A booster (40), such as a motorized roller (40), between the main conveyor line and the cross conveyor applies a force in the main conveying direction against articles destined to cross the cross conveyor.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: September 3, 2024
    Assignee: Laitram, L.L.C.
    Inventors: Benjamin F. Navarrete, Ken C. Coffey
  • Publication number: 20230338991
    Abstract: A sorting conveyor system (46) comprising a main conveyor line (48) intersected by cross conveyors (18) having roller-top conveyor belts (20). The roller-top conveyor belts, which can be driven bidirectionally perpendicular to the conveying direction of the main conveyor line, have article-supporting belt rollers (22) that can rotate freely in the main conveying direction (14). Articles (38) fed from the main conveying line onto the cross conveyor can be sorted to the left or the right by the conveyor belt. Articles destined for sorting downstream pass over the stopped roller-top conveyor belt atop the freely rotatable belt rollers and back onto the main conveyor line. A booster (40), such as a motorized roller (40), between the main conveyor line and the cross conveyor applies a force in the main conveying direction against articles destined to cross the cross conveyor.
    Type: Application
    Filed: August 26, 2021
    Publication date: October 26, 2023
    Inventors: Benjamin F. Navarrete, Ken C. Coffey