Patents by Inventor Dattatray B. Pingle

Dattatray B. Pingle 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: 11802616
    Abstract: A cam roller pin is rotationally fixed and defines a pin axis around which a cam roller is configured to rotate and apply a load at a load zone at a radially outer and lower end of the pin. The pin includes a reservoir configured to receive lubricant for lubrication of the cam roller rotating on the pin, a first lubricant path extending radially inward from the reservoir, a second lubricant path extending from the first lubricant path to a second lubricant path outlet, a third lubricant path extending from the first lubricant path to a third lubricant path outlet, and a load zone lubricant path extending from a load zone lubricant path inlet to the first lubricant path, the second lubricant path, and/or the third lubricant path.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: October 31, 2023
    Assignee: Deere & Company
    Inventors: Akshay V. Kadam, Rohit Bedage, Dattatray B. Pingle
  • Patent number: 11802615
    Abstract: A cam roller pin is rotationally fixed and defines a pin axis around which a cam roller is configured to rotate and apply a load at a load zone at a radially outer and lower end of the pin. The pin includes a reservoir configured to receive lubricant for lubrication of the cam roller rotating on the pin, a first lubricant path extending radially inward from the reservoir, a second lubricant path extending from the first lubricant path to a second lubricant path outlet, and a third lubricant path extending from the first lubricant path to a third lubricant path outlet.
    Type: Grant
    Filed: December 1, 2022
    Date of Patent: October 31, 2023
    Assignee: Deere & Company
    Inventors: Akshay V. Kadam, Rohit Bedage, Dattatray B. Pingle
  • Publication number: 20230271119
    Abstract: One or more techniques and/or systems are disclosed for bypass flow filtering. A bypass valve filter includes at least one wall configured to engage a surface of a bypass valve and a filter surface having a plurality of openings between an inside of the at least one wall and an outside of the at least one wall. One or more openings of the plurality of openings have a first size and one or more other openings of the plurality of openings have a second size, wherein the first size is different than the second size to define different levels of filtering. The bypass valve further includes an open end configured to allow fluid flow therethrough and to the plurality of openings.
    Type: Application
    Filed: May 5, 2023
    Publication date: August 31, 2023
    Applicant: Deere & Company
    Inventors: Yogesh Patil, Dattatray B. Pingle, Yogesh Bhoi
  • Patent number: 11724219
    Abstract: One or more techniques and/or systems are disclosed for bypass flow filtering. A bypass valve filter includes at least one wall configured to engage a surface of a bypass valve and a filter surface having a plurality of openings between an inside of the at least one wall and an outside of the at least one wall. One or more openings of the plurality of openings have a first size and one or more other openings of the plurality of openings have a second size, wherein the first size is different than the second size to define different levels of filtering. The bypass valve further includes an open end configured to allow fluid flow therethrough and to the plurality of openings.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: August 15, 2023
    Assignee: Deere & Company
    Inventors: Yogesh Patil, Dattatray B. Pingle, Yogesh Bhoi
  • Publication number: 20230219022
    Abstract: One or more techniques and/or systems are disclosed for bypass flow filtering. A bypass valve filter includes at least one wall configured to engage a surface of a bypass valve and a filter surface having a plurality of openings between an inside of the at least one wall and an outside of the at least one wall. One or more openings of the plurality of openings have a first size and one or more other openings of the plurality of openings have a second size, wherein the first size is different than the second size to define different levels of filtering. The bypass valve further includes an open end configured to allow fluid flow therethrough and to the plurality of openings.
    Type: Application
    Filed: January 13, 2022
    Publication date: July 13, 2023
    Applicant: Deere & Company
    Inventors: Yogesh Patil, Dattatray B. Pingle, Yogesh Bhoi
  • Publication number: 20230132665
    Abstract: One or more techniques and/or systems are disclosed for a vibration mitigation device. The vibration mitigation device can comprise a shell forming a hollow body that is configured to house a coupled wiring connector and a connector block. The shell can comprise first shell section and second shell section that are operably engaged with each other, and engaged with a vehicle component to which the connector block is engaged. The shape and sizing of the shell and its hollow body allow for a compressive force to be applied to the coupled connectors, to mitigate vibration between the two connectors during use.
    Type: Application
    Filed: November 3, 2021
    Publication date: May 4, 2023
    Applicant: Deere & Company
    Inventors: Rohit B. Bedage, Shaligram D. Tambe, Nakib Y. Siddiqui, Dattatray B. Pingle, Bradley R. Watkins, Craig A. Purvis
  • Publication number: 20230140101
    Abstract: One or more techniques and/or systems are disclosed for a vibration mitigation device. The vibration mitigation device can comprise a shell forming a hollow body that is configured to house a coupled wiring connector and a connector block. The shell can comprise first shell section and second shell section that are operably engaged with each other, and engaged with a vehicle component to which the connector block is engaged. The shape and sizing of the shell and its hollow body allow for a compressive force to be applied to the coupled connectors, to mitigate vibration between the two connectors during use.
    Type: Application
    Filed: November 3, 2021
    Publication date: May 4, 2023
    Applicant: Deere & Company
    Inventors: Rohit B. Bedage, Shaligram D. Tambe, Nakib Y. Siddiqui, Dattatray B. Pingle, Bradley R. Watkins, Randy R. Scarf, Craig A. Purvis
  • Patent number: 11598235
    Abstract: An internal combustion engine includes a crankcase with a plurality of piston-cylinder arrangements and a valve head positioned above the crankcase at least in part containing a valve train. The internal combustion engine further includes a head cover coupled to the valve head and having a blowby outlet and a baffle positioned between the head cover and the crankcase and defining an oil passage internal to the baffle. Engine oil circulates through the oil passage of the baffle to transfer heat to blowby gas flowing from one or more of the plurality of piston-cylinder arrangements before exiting the valve head through the blowby outlet in the head cover.
    Type: Grant
    Filed: March 16, 2021
    Date of Patent: March 7, 2023
    Assignee: DEERE & COMPANY
    Inventors: Vijay J. Kavnekar, Dattatray B. Pingle, Randy R. Scarf, David A. Chekas
  • Publication number: 20220298938
    Abstract: An internal combustion engine includes a crankcase with a plurality of piston-cylinder arrangements and a valve head positioned above the crankcase at least in part containing a valve train. The internal combustion engine further includes a head cover coupled to the valve head and having a blowby outlet and a baffle positioned between the head cover and the crankcase and defining an oil passage internal to the baffle. Engine oil circulates through the oil passage of the baffle to transfer heat to blowby gas flowing from one or more of the plurality of piston-cylinder arrangements before exiting the valve head through the blowby outlet in the head cover.
    Type: Application
    Filed: March 16, 2021
    Publication date: September 22, 2022
    Inventors: Vijay J. Kavnekar, Dattatray B. Pingle, Randy R. Scarf, David A. Chekas