Patents by Inventor Justin Zimmerman

Justin Zimmerman 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).

  • Skate wheel conveyor with quick assemble feature
    Patent number: 11192721
    Abstract: A skate wheel conveyor system includes a pair of frame sides of a frame assembly. A plurality of preassembled rollers is received between the pair of frame members. Each of the rollers includes a plurality of wheels interposed between a plurality of spacers and a shaft receiving the plurality of wheels and the plurality of spacers. A quick assembly system retains the rollers between the pair of frame members and minimizing deflections of the preassembled rollers.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: December 7, 2021
    Assignee: LEWCO, INC.
    Inventors: Gerald T. Guerra, Albert E. Sparling, Mark Bosley, Justin Zimmerman
  • SKATE WHEEL CONVEYOR WITH QUICK ASSEMBLE FEATURE
    Publication number: 20200391948
    Abstract: A skate wheel conveyor system includes a pair of frame sides of a frame assembly. A plurality of preassembled rollers is received between the pair of frame members. Each of the rollers includes a plurality of wheels interposed between a plurality of spacers and a shaft receiving the plurality of wheels and the plurality of spacers. A quick assembly system retains the rollers between the pair of frame members and minimizing deflections of the preassembled rollers.
    Type: Application
    Filed: August 27, 2020
    Publication date: December 17, 2020
    Inventors: Gerald T. Guerra, Albert E. Sparling, Mark Bosley, Justin Zimmerman
  • Skate wheel conveyor with quick assemble feature
    Patent number: 10793360
    Abstract: A skate wheel conveyor system includes a pair of frame sides of a frame assembly. A plurality of preassembled rollers is received between the pair of frame members. Each of the rollers includes a plurality of wheels interposed between a plurality of spacers and a shaft receiving the plurality of wheels and the plurality of spacers. A quick assembly system retains the rollers between the pair of frame members and minimizing deflections of the preassembled rollers.
    Type: Grant
    Filed: August 1, 2019
    Date of Patent: October 6, 2020
    Assignee: LEWCO, INC.
    Inventors: Gerald T. Guerra, Albert E. Sparling, Mark Bosley, Justin Zimmerman
  • SKATE WHEEL CONVEYOR WITH QUICK ASSEMBLE FEATURE
    Publication number: 20200039750
    Abstract: A skate wheel conveyor system includes a pair of frame sides of a frame assembly. A plurality of preassembled rollers is received between the pair of frame members. Each of the rollers includes a plurality of wheels interposed between a plurality of spacers and a shaft receiving the plurality of wheels and the plurality of spacers. A quick assembly system retains the rollers between the pair of frame members and minimizing deflections of the preassembled rollers.
    Type: Application
    Filed: August 1, 2019
    Publication date: February 6, 2020
    Inventors: Gerald T. Guerra, Albert E. Sparling, Mark Bosley, Justin Zimmerman