Patents Assigned to SandBox Logistics, LLC
  • Patent number: 11618636
    Abstract: A bulk material conveyor include a housing having a first end with an inlet and a second end with a discharge and a conveyor at least partially positioned in the housing and extending from the inlet to the discharge. A support assembly has a base frame and an extension mechanism operably connected to the base frame for positioning the housing into an inclined position. A motor assembly is configured to drive the conveyor for advancing bulk material through the housing. A hopper is disposed at the intake end of the housing and includes a tapered wall section extending downwardly from a first end to a second end adjacent the inlet in the housing. A gate assembly is interposed between the hopper and the housing and includes a door positionable between a closed position and a fully opened position for metering the bulk material directed into the housing at the inlet.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: April 4, 2023
    Assignee: SANDBOX LOGISTICS, LLC
    Inventors: C. John Allegretti, Kevin S. Corrigan, Angelo L. Flamingo
  • Publication number: 20220041369
    Abstract: A material loading assembly is connected to a top of a container body having an opening for loading the container. A door is coupled to the top to cover the opening. An operating mechanism includes an extension member connected to the door and has a free end extending past an edge of the door. The extension member has an engagement pin formed on the free end. A latch mechanism attached at an edge of the shipping container has a pin seat formed therein and a locking member positionable between a locked position and an unlocked position. The locking member retains the engagement pin in the pin seat for locking the door in a closed position. The locking member releases the engagement from the pin seat for unlocking the door in the closed position, so the door is free move from the closed position to an open position.
    Type: Application
    Filed: August 4, 2020
    Publication date: February 10, 2022
    Applicant: SANDBOX LOGISTICS, LLC
    Inventor: Kevin Sylvester CORRIGAN
  • Publication number: 20210198031
    Abstract: A bulk fluid storage container includes a frame assembly having a lower rectangular frame, first and second wheel assemblies extending from opposite ends of the lower rectangular frame, and an upper rectangular frame member arranged in spaced relation to the lower rectangular frame member by a plurality of vertically extending posts. The bulk fluid storage container also includes a fluid storage vessel having first and second end walls held in spaced relation by first and second side walls, a top wall and a bottom wall, which defines a fluid storage volume. A baffle assembly having a plurality of baffle plates is disposed in a space relationship in the fluid storage volume. The frame assembly provides an exoskeletal structure which surrounds the fluid storage vessel and is configured to support a second bulk fluid storage container in a vertically stacked relationship.
    Type: Application
    Filed: February 27, 2020
    Publication date: July 1, 2021
    Applicant: SANDBOX LOGISTICS, LLC
    Inventors: Justin SHEPHERD, Akshay HINGWE, Chad TRUEHEART, Derek USSERY, Chris WITTING, Daniel Miers
  • Publication number: 20200399075
    Abstract: A bulk material conveyor include a housing having a first end with an inlet and a second end with a discharge and a conveyor at least partially positioned in the housing and extending from the inlet to the discharge. A support assembly has a base frame and an extension mechanism operably connected to the base frame for positioning the housing into an inclined position. A motor assembly is configured to drive the conveyor for advancing bulk material through the housing. A hopper is disposed at the intake end of the housing and includes a tapered wall section extending downwardly from a first end to a second end adjacent the inlet in the housing. A gate assembly is interposed between the hopper and the housing and includes a door positionable between a closed position and a fully opened position for metering the bulk material directed into the housing at the inlet.
    Type: Application
    Filed: August 31, 2020
    Publication date: December 24, 2020
    Applicant: SANDBOX LOGISTICS, LLC
    Inventors: C. John Allegretti, Kevin S. Corrigan, Angelo L. Flamingo
  • Patent number: 10759610
    Abstract: A bulk material shipping conveyor including a support assembly, a housing connected to the support assembly, a conveyor belt assembly partially positioned in the housing, a motor assembly coupled to the conveyor belt assembly, a hopper assembly including a receiving assembly including a plurality of walls and at least one movable flap extending above at least one of the plurality of walls, a gate assembly including a door movable between an open position and a closed position, and a transition assembly including a plurality of spaced apart conveyor supports, wherein at least one of the spaced apart conveyor supports is rotated relative to a longitudinal axis of the housing.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: September 1, 2020
    Assignee: SANDBOX LOGISTICS, LLC
    Inventors: C. John Allegretti, Kevin S. Corrigan, Angelo L. Flamingo
  • Publication number: 20200223626
    Abstract: A bulk material shipping container unloader having an expandable supporter, a pallet receiver supported by the extendable supporter, and a material director supported by the pallet receiver.
    Type: Application
    Filed: March 30, 2020
    Publication date: July 16, 2020
    Applicant: SANDBOX LOGISTICS, LLC
    Inventor: C. John Allegretti
  • Patent number: 10676239
    Abstract: A bulk material shipping container including a pallet, a compartment configured to receive, hold, and release materials and connected to and supported by the pallet, a material unloading assembly positioned under a bottom portion of the compartment, configured to facilitate the release or unloading of materials from the compartment, and connected to and supported by the pallet, and a material loading assembly configured to facilitate the loading of material into the compartment and connected to and partially supported by a top wall assembly of the compartment.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: June 9, 2020
    Assignee: SANDBOX LOGISTICS, LLC
    Inventors: C. John Allegretti, Kevin Sylvester Corrigan, Margarito Guerrero, Felix Guerrero
  • Patent number: 10562702
    Abstract: Bulk material storage units that can be placed on flatbeds that can be hauled in various manners, including rail cars or trucks, to the destination and removed from the flatbed for temporary storage at the destination, freeing the transportation mode, e.g., rail cars or trucks, to be used elsewhere. Embodiments of the bulk material storage unit of the present invention replace rail hopper cars or truck trailers to hold the bulk material during transportation as well as provide temporary storage at the desired location, e.g., the origin or destination, without tying up transportation resources.
    Type: Grant
    Filed: July 26, 2016
    Date of Patent: February 18, 2020
    Assignee: SANDBOX LOGISTICS, LLC
    Inventor: Robert A. Harris
  • Patent number: 10538381
    Abstract: Bulk material storage units that can be placed on flatbeds that can be hauled in various manners, including rail cars or trucks, to the destination and removed from the flatbed for temporary storage at the destination, freeing the transportation mode, e.g., rail cars or trucks, to be used elsewhere. Embodiments of the bulk material storage unit of the present invention replace rail hopper cars or truck trailers to hold the bulk material during transportation as well as provide temporary storage at the desired location, e.g., the origin or destination, without tying up transportation resources.
    Type: Grant
    Filed: September 24, 2012
    Date of Patent: January 21, 2020
    Assignee: SANDBOX LOGISTICS, LLC
    Inventor: Robert A. Harris
  • Patent number: D847489
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: May 7, 2019
    Assignee: SandBox Logistics, LLC
    Inventor: Robert A. Harris