Rocking arms or levers

Industry

  • CPC
  • F01L1/18
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spacer equipped to spray oil and rocker arm assembly for valvetrain

    • Patent number 12,215,611
    • Issue date Feb 4, 2025
    • Caterpillar Inc.
    • Quinton Burcar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Spacer equipped to spray oil for valvetrain in an engine system

    • Patent number 12,209,518
    • Issue date Jan 28, 2025
    • Caterpillar Inc.
    • Quinton Burcar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arms

    • Patent number 12,188,382
    • Issue date Jan 7, 2025
    • EATON INTELLIGENT POWER LIMITED
    • Emanuele Raimondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve-actuating device having a switching device

    • Patent number 12,188,381
    • Issue date Jan 7, 2025
    • AVL List GmbH
    • Martin Klampfer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Latching pin assembly and deactivating rocker arm assembly

    • Patent number 12,188,384
    • Issue date Jan 7, 2025
    • EATON INTELLIGENT POWER LIMITED
    • Mirko Guaschino
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Combined engine braking and positive power engine lost motion valve...

    • Patent number 12,188,420
    • Issue date Jan 7, 2025
    • Jacobs Vehicle Systems, Inc.
    • Kevin P. Groth
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Metal sheet stamped rocker arm assembly with latching pin assembly

    • Patent number 12,188,383
    • Issue date Jan 7, 2025
    • EATON INTELLIGENT POWER LIMITED
    • Emanuele Raimondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly

    • Patent number 12,188,385
    • Issue date Jan 7, 2025
    • EATON INTELLIGENT POWER LIMITED
    • Long Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switchable castellation assembly and method of operating a switchab...

    • Patent number 12,180,863
    • Issue date Dec 31, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Emanuele Raimondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine valvetrain deactivation system with switchable rocker arm ca...

    • Patent number 12,180,866
    • Issue date Dec 31, 2024
    • GM Global Technology Operations LLC
    • Anteo Carl Opipari
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Latch assembly and valvetrain comprising same

    • Patent number 12,180,865
    • Issue date Dec 31, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Nikhil Saggam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly with main rocker and forked auxiliary rocker

    • Patent number 12,173,629
    • Issue date Dec 24, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Manickavasagan Thirumoolan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary combustion engine

    • Patent number 12,168,954
    • Issue date Dec 17, 2024
    • USA as rep by the Secretary of the Navy
    • William Gregory Buchanan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly

    • Patent number 12,163,447
    • Issue date Dec 10, 2024
    • EATON INTELLIGENT POWER LIMITED
    • James E. McCarthy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm valve mechanism

    • Patent number 12,152,511
    • Issue date Nov 26, 2024
    • GNUTTI CARLO SWEDEN AB
    • Michael Karlin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly comprising swing bridge

    • Patent number 12,152,512
    • Issue date Nov 26, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve actuation device for engine

    • Patent number 12,152,514
    • Issue date Nov 26, 2024
    • Suzhou Sanlin Valteng Automobile Technology Co., Ltd.
    • Tengfei Ji
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Engine braking system

    • Patent number 12,152,515
    • Issue date Nov 26, 2024
    • Deere & Company
    • Kyle D. Redfern
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable-lift valve train having at least two working positions

    • Patent number 12,152,513
    • Issue date Nov 26, 2024
    • Bayerische Motoren Werke Aktiengesellschaft
    • Jan Clauberg
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switchable rocker arm for controlling the lift of a valve bridge or...

    • Patent number 12,146,427
    • Issue date Nov 19, 2024
    • STREPARAVA S.P.A. CON SOCIO UNICO
    • Davide Ferrario
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switchable rocker arm

    • Patent number 12,140,056
    • Issue date Nov 12, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Emanuele Raimondi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Swing bridge

    • Patent number 12,123,328
    • Issue date Oct 22, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Ondrej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Auxiliary framework for electrically latched rocker arms

    • Patent number 12,116,909
    • Issue date Oct 15, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Douglas Anthony Hughes
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm mechanism of engine, system and method for two-stroke en...

    • Patent number 12,116,911
    • Issue date Oct 15, 2024
    • SHANGHAI UNIVERSOON AUTOTECH CO., LTD.
    • Rujie Zhu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lift regulator for a variable lift valve gear with two working posi...

    • Patent number 12,116,910
    • Issue date Oct 15, 2024
    • Bayerische Motoren Werke Aktiengesellschaft
    • Steffen Lohde
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Switchable valve bridge

    • Patent number 12,098,660
    • Issue date Sep 24, 2024
    • Schaeffler Technologies AG & Co. KG
    • Colin Foster
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Deactivating rocker arm and capsules

    • Patent number 12,078,089
    • Issue date Sep 3, 2024
    • EATON INTELLIGENT POWER LIMITED
    • Mark Van Wingerden
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rocker arm assembly with valve bridge

    • Patent number 12,071,867
    • Issue date Aug 27, 2024
    • EATON INTELLIGENT POWER LIMITED
    • James E. McCarthy
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Castellation assembly, rocker arm, and actuator assembly therefor

    • Patent number 12,071,870
    • Issue date Aug 27, 2024
    • EATON INTELLIGENT POWER LIMITED
    • OndOnd{hacek over (r)}ej Císar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary pump

    • Patent number 12,065,960
    • Issue date Aug 20, 2024
    • United States of America, as represented by the Secretary of the Navy
    • William Gregory Buchanan
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents