LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Combustion chamber means having fuel injection only – Having a particular relationship between injection and...

Over expanded two-stroke engines

Internal-combustion engines – Lubricators – Crankcase – pressure control

Over ride oil pump

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

Over-center actuator

Internal-combustion engines – High tension ignition system – Having dwell control

Over-dwell protection circuit for an automotive ignition...

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Over-head cam type V-type engine

Internal-combustion engines – Engine speed regulator – Engine speed reduction by partial or complete omission of...

Over-rev restriction system for engine powering a personal water

Internal-combustion engines – High tension ignition system – Safety device

Over-revolution preventing apparatus for internal combustion eng

Internal-combustion engines – Engine speed regulator – Engine speed reduction by partial or complete omission of...

Over-revolution preventing apparatus for internal combustion eng

Internal-combustion engines – High tension ignition system – Using capacitive storage and discharge for spark energy

Over-rotation preventing device for internal combustion engines

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

Over-rotation prevention method and circuit in the non-contact t

Internal-combustion engines – Engine speed regulator – Open loop condition responsive

Over-travel actuation system

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means

Overall scheduling of a lean burn engine system

Internal-combustion engines – Combustion chamber means having fuel injection only – Combustible mixture stratification means

Overall scheduling of a lean burn engine system

Internal-combustion engines – Charge forming device – Fuel injection system

Overall scheduling of a lean burn engine system

Internal-combustion engines – Rotary – With compression – combustion – and expansion in a single...

Overexpansion rotary engine

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

Overflow device for vehicular carburetor

Internal-combustion engines – Charge forming device – With fuel pump

Overflow valve for distributor-type fuel injection pumps

Internal-combustion engines – Lubricators – Crankcase – pressure control

Overhead cam engine with cast-in valve seats

Internal-combustion engines – Lubricators – Crankcase – pressure control

Overhead cam engine with dry sump lubrication system