LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Engine speed regulator – Idle speed control

Air bypass apparatus in fuel injection apparatus

Internal-combustion engines – Engine speed regulator – Having plural throttle valve structure

Air bypass device in multiple throttle body

Internal-combustion engines – Igniters – Sparkers

Air bypass spark plug

Internal-combustion engines – Precombustion and main combustion chambers in series – Plural precombustion chambers

Air cell for an internal combustion engine

Internal-combustion engines – Charge forming device – Heating of combustible mixture

Air charger for internal combustion engines

Internal-combustion engines – Free piston – Single chamber; one piston

Air charging system for an opposed piston opposed cylinder...

Internal-combustion engines – Charge forming device – Auxiliary air or gas used to inject fuel

Air charging valve for an air forced fuel injector

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

Air cleaner

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

Air cleaner and snorkel assembly

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Air cleaner assembly

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

Air cleaner assembly attachment for radiator suction fan and...

Internal-combustion engines – Cooling – Air-cooled

Air cleaner assembly for internal combustion engines

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Air cleaner base assembly with crankcase breather vents

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

Air cleaner device of engine

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

Air cleaner for a motorcycle

Internal-combustion engines – Cooling – Air-cooled

Air cleaner for an air-cooled engine

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Air cleaner for use with an internal combustion engine

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

Air cleaner housing

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

Air cleaner housing