LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

Low-noise-level internal combustion engines

Internal-combustion engines – Frame construction – Horizontal cylinder

Low-noise-level internal combustion Vee-engines

Internal-combustion engines – Frame construction – Horizontal cylinder

Low-noise-level reciprocating piston engine

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Low-profile fuel tank isolation valve

Internal-combustion engines – Intake manifold – For in-line engine

Low-profile intake manifold

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Low-resistance hydrocarbon adsorber cartridge for an air...

Internal-combustion engines – High tension ignition system – Having engine component position sensor

Low-speed compensated ignition system for an internal combustion

Internal-combustion engines – Lubricators – Crankcase – pressure control

Low-sulfur consumable lubricating oil composition and a...

Internal-combustion engines – Precombustion and main combustion chambers in series – Having combustible mixture forming means

Low-temperature, near-adiabatic engine

Internal-combustion engines – Cooling – Air-cooled

Low-thermal-inertia intake ports for port-injected, spark...

Internal-combustion engines – Cooling – Air-cooled

Low-thermal-inertia intake ports for port-injected, spark...

Internal-combustion engines – Valve – Reciprocating valve

Lower guide valve seal

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted

Lower link for piston crank mechanism of engine

Internal-combustion engines – Adjustable combustion chamber – Piston in head adjusted

Lower link for piston crank mechanism of internal combustion...

Internal-combustion engines – Transmission mechanism from piston – Crankshaft and connecting rod

Lower link of piston crank mechanism for internal combustion...

Internal-combustion engines – Charge forming device – Gaseous fuel and air mixer

LP Gas carburetor

Internal-combustion engines – Charge forming device – Combined liquid and gaseous fuel

LP-Gas carburetion system apparatus and method

Internal-combustion engines – Miscellaneous – Fuels – lubricants and additives

LPG burning internal combustion engine, especially Otto engine

Internal-combustion engines – Accessories – Covers – trays – vibrators – corrosion inhibitors – air filters

LPG fuel shutoff system