Patents by Inventor Arjun Prabhakaran

Arjun Prabhakaran 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: 12691755
    Abstract: The present disclosure relates a power transmission system (100) for a work machine (50). The work machine is defined by drive wheels (14) for driving the work machine and a power take off (PTO) shaft (18) for driving a plurality of implements attached to the work machine. The system (100) comprises a first prime mover (10), a second prime mover (16), a first gear (20), a second gear (22), an engaging unit (24) and a switch. The engaging unit (24) is configured to be operatively mounted on the PTO shaft (18). The engaging unit (24) is configured to be displaced on the PTO shaft (18) from an idling configuration to an engaging configuration based on the satisfaction of a predetermined set of conditions. The system provides the compact assembly without any additional requirement of any external transmission assembly. Also, it makes the coupling response quick and provides smooth and noise free shifting and coupling of gears.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: July 28, 2026
    Assignee: Mahindra and Mahindra Limited
    Inventors: Saravanan Natarajan, Sivakumar Arumugham, Mohd Ali Abbaas, Pavithra Sundaram, Arjun Prabhakaran, Gokila Ayyasamy, Deepak Saini
  • Patent number: 12600229
    Abstract: The present disclosure relates to a powertrain for a work machine (50). The powertrain (100) comprises a first prime mover (10), a second prime mover (12), a set of first gears (14a, 14b), a set of second gears (16a, 16b), an engaging unit (24), and an actuator (26). The first prime mover (10) configured to engage a first shaft (18). The second prime mover (12) configured to engage a power take off (PTO) shaft (20). The first gears (14a, 14a) mounted on the first shaft (18) and the second gears (16a, 16b) mounted on the PTO shaft (20). The actuator (26) configured to be in communication with the engaging unit (24), and further configured to selectively displace the engaging unit (24) from the idling configuration to the engaging configuration to engage with one of the second gears (16a, 16b). Advantageously, the engaging unit (24) facilitates the coupling of the second prime mover (12) with the first prime mover (10); therefore the powertrain (100) provides the desired torque to meet the requirements.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: April 14, 2026
    Assignee: Mahindra and Mahindra Limited
    Inventors: Saravanan Natarajan, Sivakumar Arumugham, Mohd Ali Abbaas, Pavithra Sundaram, Arjun Prabhakaran, Gokila Ayyasamy, Deepak Saini
  • Publication number: 20250313084
    Abstract: The present disclosure relates to a powertrain for a work machine (50). The powertrain (100) comprises a first prime mover (10), a second prime mover (12), a set of first gears (14a, 14b), a set of second gears (16a, 16b), an engaging unit (24), and an actuator (26). The first prime mover (10) configured to engage a first shaft (18). The second prime mover (12) configured to engage a power take off (PTO) shaft (20). The first gears (14a, 14a) mounted on the first shaft (18) and the second gears (16a, 16b) mounted on the PTO shaft (20). The actuator (26) configured to be in communication with the engaging unit (24), and further configured to selectively displace the engaging unit (24) from the idling configuration to the engaging configuration to engage with one of the second gears (16a, 16b). Advantageously, the engaging unit (24) facilitates the coupling of the second prime mover (12) with the first prime mover (10); therefore the powertrain (100) provides the desired torque to meet the requirements.
    Type: Application
    Filed: March 13, 2023
    Publication date: October 9, 2025
    Inventors: Saravanan Natarajan, Sivakumar Arumugham, Mohd Ali Abbaas, Pavithra Sundaram, Arjun Prabhakaran, Gokila Ayyasamy, Deepak Saini
  • Publication number: 20250289304
    Abstract: The present disclosure relates a power transmission system (100) for a work machine (50). The work machine is defined by drive wheels (14) for driving the work machine and a power take off (PTO) shaft (18) for driving a plurality of implements attached to the work machine. The system (100) comprises a first prime mover (10), a second prime mover (16), a first gear (20), a second gear (22), an engaging unit (24) and a switch. The engaging unit (24) is configured to be operatively mounted on the PTO shaft (18). The engaging unit (24) is configured to be displaced on the PTO shaft (18) from an idling configuration to an engaging configuration based on the satisfaction of a predetermined set of conditions. The system provides the compact assembly without any additional requirement of any external transmission assembly. Also, it makes the coupling response quick and provides smooth and noise free shifting and coupling of gears.
    Type: Application
    Filed: March 13, 2023
    Publication date: September 18, 2025
    Inventors: Saravanan Natarajan, Sivakumar Arumugham, Mohd Ali Abbaas, Pavithra Sundaram, Arjun Prabhakaran, Gokila Ayyasamy, Deepak Saini