Patents by Inventor CHATUFALE VIJAY

CHATUFALE VIJAY 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).

  • Valve assemblies and associated components
    Patent number: 11512783
    Abstract: A gate valve for controlling a flow of a fluid. The gate valve includes a valve body with a first seat pocket and a flow bore, a gate which is movable so as to intersect the flow bore, a seat with a gate end and a body end, a plate with an opening which is positionable on the seat at the gate end, and a plate retainer which is positionable between the seat and the plate so as to prevent an axial movement between the seat and the plate with respect to an axis of the flow bore. The flow bore extends through the valve body for the flow of the fluid. The gate end is arranged to face the gate, and the body end is positionable within the first seat pocket of the valve body.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: November 29, 2022
    Assignee: Hydril USA Distribution LLC
    Inventor: Chatufale Vijay
  • VALVE ASSEMBLIES AND ASSOCIATED COMPONENTS
    Publication number: 20210025505
    Abstract: A gate valve for controlling a flow of a fluid. The gate valve includes a valve body with a first seat pocket and a flow bore, a gate which is movable so as to intersect the flow bore, a seat with a gate end and a body end, a plate with an opening which is positionable on the seat at the gate end, and a plate retainer which is positionable between the seat and the plate so as to prevent an axial movement between the seat and the plate with respect to an axis of the flow bore. The flow bore extends through the valve body for the flow of the fluid. The gate end is arranged to face the gate, and the body end is positionable within the first seat pocket of the valve body.
    Type: Application
    Filed: January 25, 2019
    Publication date: January 28, 2021
    Applicant: MHWIRTH AS
    Inventor: CHATUFALE VIJAY