Caterpillar
Utility Patents
Last updated:
List of all Caterpillar patents 965 in total
| Status | Patent |
|---|---|
Grant | Utility: Lubrication system for a hydraulic hammer Filling date: 6 Sep 2025 Issue date: 10 Aug 2021 |
Grant | Utility: Gaseous fuel engine and sparkless operating strategy therefor Filling date: 6 Sep 2025 Issue date: 3 Aug 2021 |
Grant | Utility: Tool selection systems Filling date: 6 Sep 2025 Issue date: 3 Aug 2021 |
Grant | Utility: Grade control for machines with buckets Filling date: 6 Sep 2025 Issue date: 3 Aug 2021 |
Grant | Utility: Pre-chamber ignition system having igniter with gas orifice structured for pre-expanding outgoing combustion gases Filling date: 6 Sep 2025 Issue date: 3 Aug 2021 |
Grant | Utility: Integrated cylinder piston and bearing as a hydraulic cushion Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Engine valve actuation system and lifter arm assembly having lifter arm oil spray port for cam-roller lubrication Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Flange mount cylinder sensor Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Ignitor for natural gas engine Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Haul truck dump body finish machined rear pivot support Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Control of an engine of a machine based on detected load requirements of the machine Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Power management system for a drilling rig Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Passive battery cell discharge Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Fuel injector Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Adjustable mirror assembly for a work machine Filling date: 6 Sep 2025 Issue date: 20 Jul 2021 |
Grant | Utility: Track pin communication system and method Filling date: 6 Sep 2025 Issue date: 13 Jul 2021 |
Grant | Utility: Collision avoidance system with elevation compensation Filling date: 6 Sep 2025 Issue date: 13 Jul 2021 |
Grant | Utility: Valve seat insert for engine head having venturi flow crowns and seating surface profiled for limiting valve recession Filling date: 6 Sep 2025 Issue date: 13 Jul 2021 |
Grant | Utility: System and method of managing carryback in surface haulage Filling date: 6 Sep 2025 Issue date: 13 Jul 2021 |
Grant | Utility: 3D printed staged filtration media packs Filling date: 6 Sep 2025 Issue date: 13 Jul 2021 |
Grant | Utility: Hydraulic brake system with make-up line Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Coupling assembly and method of hydraulically coupling to a tool Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Boom for a pipelaying machine Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Dynamic roll over control system for machines Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Regeneration valve for a hydraulic circuit Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Device for detecting an oil leak Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Filtration media produced using additive manufacturing Filling date: 6 Sep 2025 Issue date: 6 Jul 2021 |
Grant | Utility: Engine operating method and piston having non-reentrant combustion bowl and anti-sooting ramp Filling date: 6 Sep 2025 Issue date: 29 Jun 2021 |
Grant | Utility: Bumper clip for tube type heat exchangers Filling date: 6 Sep 2025 Issue date: 29 Jun 2021 |
Grant | Utility: Support assembly for finned tube type heat exchangers Filling date: 6 Sep 2025 Issue date: 29 Jun 2021 |
Grant | Utility: Prechamber fluid injection Filling date: 6 Sep 2025 Issue date: 29 Jun 2021 |
Grant | Utility: System and method for controlling track slip of a machine Filling date: 6 Sep 2025 Issue date: 29 Jun 2021 |
Grant | Utility: Machine with a boom assembly Filling date: 6 Sep 2025 Issue date: 22 Jun 2021 |
Grant | Utility: Space frame dump body pivot, suspension node, and rear frame connection Filling date: 6 Sep 2025 Issue date: 22 Jun 2021 |
Grant | Utility: Marine parallel propulsion system Filling date: 6 Sep 2025 Issue date: 22 Jun 2021 |
Grant | Utility: Dual fuel tank system for a machine Filling date: 6 Sep 2025 Issue date: 22 Jun 2021 |
Grant | Utility: Retention assembly for grader machine blade Filling date: 6 Sep 2025 Issue date: 22 Jun 2021 |
Grant | Utility: Duct assembly for fuel injection systems in engines Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Engine ignition system and method using sparkplug dry firing to extend service life Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Laser ignition system Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Control system for DC bus regulation Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: In-cylinder pressure sensor system and pressure sensor adaptor Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Controlling pilot fuel injection in an engine Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Lock for ground engaging tool Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Support clip for finned tube type heat exchangers Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Fuel injector having dual solenoid control valves Filling date: 6 Sep 2025 Issue date: 15 Jun 2021 |
Grant | Utility: Method and system for estimating damage in an internal combustion engine Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Rotational exhaust flow control for diesel exhaust fluid injection Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Rig management system for transmission control of a hydraulic fracturing rig Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Grant | Utility: Hydraulic hammer Filling date: 6 Sep 2025 Issue date: 8 Jun 2021 |
Showing 350 to 400 of 965 patents.