LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Secondary air feed device of an engine

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Secondary air feeder for an internal combustion engine

Internal-combustion engines – Igniters – Sparkers

Secondary air guide ring for ignition plug

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture... – Air or combustible mixture entering the combustion chamber...

Secondary air introducing apparatus for internal combustion engi

Internal-combustion engines – Combustion chamber means combined with air-fuel mixture... – Air or combustible mixture entering the combustion chamber...

Secondary air introducing device in engine

Internal-combustion engines – Charge forming device – Including exhaust gas condition responsive means

Secondary air supply abnormality detection system

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Secondary air supply for internal combustion engine

Internal-combustion engines – Engine speed regulator – Charge proportion varying

Secondary air supply for internal combustion engine

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

Secondary air supply system

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

Secondary air supply system

Internal-combustion engines – Charge forming device – Auxiliary air or oxygen added to combustible mixture

Secondary air supply system for engine of motorcycle

Internal-combustion engines – Charge forming device – Supercharger

Secondary air system for an internal combustion engine

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Secondary air system for internal combustion engine with deceler

Internal-combustion engines – Vibration compensating device – Balancing arrangement

Secondary balancer of vertical engine of outboard motor

Internal-combustion engines – Valve – Rotary

Secondary combustion chamber systems and apparati for internal c

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

Secondary cooling system for a vehicular intake booster

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

Secondary fuel pump assembly for a fuel tank

Internal-combustion engines – Engine speed regulator – Responsive to deceleration mode

Secondary intake air supply system for internal combustion engin

Internal-combustion engines – Means to whirl fluid before – upon – or after entry into... – Having multiple oxidant inlet means

Secondary intake device