Patents by Inventor Olga Fonaryov

Olga Fonaryov 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).

  • Flow control valve assembly and complementary adjustment tool set
    Patent number: 11331778
    Abstract: According to one aspect, a fluid control system is provided comprising a servicing tool set and at least one valve assembly comprising an actuator and a valve operationally engageable therewith; each valve comprising a valve body; each actuator comprising an actuator body having an upper base and side walls; wherein each actuator body is engageable with a valve body, and wherein the system is configured to allow: engaging the servicing tool set with an actuator and subsequently applying torque to an actuator body engaged with a valve body and thereby disengaging the actuator body from the valve body; the at least one valve assembly comprising at least one Normally Closed (NC) valve; wherein the NC valve is configured to allow activating an actuator engaged therewith with pressurized fluid and thereby opening the NC valve, wherein the actuator comprises a nipple and the servicing tool set comprises a ratchet and at least one socket engageable with the actuator body, and wherein the at least one socket is sized
    Type: Grant
    Filed: May 8, 2019
    Date of Patent: May 17, 2022
    Assignee: Ham-Let (Israel—Canada) Ltd
    Inventors: Boris Margol, Sergey Seryogin, Felix Shestatski, Olga Fonaryov
  • FLOW CONTROL VALVE ASSEMBLY AND COMPLEMENTARY ADJUSTMENT TOOL SET
    Publication number: 20210138620
    Abstract: According to one aspect, a fluid control system is provided comprising a servicing tool set and at least one valve assembly comprising an actuator and a valve operationally engageable therewith; each valve comprising a valve body; each actuator comprising an actuator body having an upper base and side walls; wherein each actuator body is engageable with a valve body, and wherein the system is configured to allow: engaging the servicing tool set with an actuator and subsequently applying torque to an actuator body engaged with a valve body and thereby disengaging the actuator body from the valve body; the at least one valve assembly comprising at least one Normally Closed (NC) valve; wherein the NC valve is configured to allow activating an actuator engaged therewith with pressurized fluid and thereby opening the NC valve, wherein the actuator comprises a nipple and the servicing tool set comprises a ratchet and at least one socket engageable with the actuator body, and wherein the at least one socket is sized
    Type: Application
    Filed: May 8, 2019
    Publication date: May 13, 2021
    Inventors: Boris Margol, Sergey Seryogin, Felix Shestatski, Olga Fonaryov