Patents by Inventor Daniel Ruffatto

Daniel Ruffatto 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: 11618364
    Abstract: Systems, methods, and apparatuses are disclosed for empty container removal. In one embodiment, an example method for removing empty containers may include opening a first gate, pushing a cart past the first gate, the cart comprising a handle and a trapdoor, where the cart comprises the empty containers, sliding the handle of the cart in a lateral direction from a default position to an extended position, opening a second gate, pushing the cart past the second gate using the handle, and actuating the trapdoor from a closed position to an open position, where actuating the trapdoor causes the empty containers to fall down a chute.
    Type: Grant
    Filed: December 9, 2019
    Date of Patent: April 4, 2023
    Assignee: Amazon Technologies, Inc.
    Inventors: Raashid Mohammed, Majid Abdul, Srinivas Nallapati, Daniel Ruffatto, Hunter D. HeLal