LandOfFree - US Patents - Listing for Internal-combustion engines

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

Outboard motor fuel supply system

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

Outboard motor fuel supply system

Internal-combustion engines – Frame construction – Horizontal cylinder

Outboard motor having seal structure for exhaust release pipe

Internal-combustion engines – Particular piston and enclosing cylinder construction – Cylinder head

Outboard motor including easy withdrawal and insertion of camsha

Internal-combustion engines – Cooling – With jacketed head and/or cylinder

Outboard motor including water-cooled V-engine

Internal-combustion engines – Lubricators – Crankcase – pressure control

Outboard motor lubrication system

Internal-combustion engines – Lubricators – Crankcase – pressure control

Outboard motor lubrication system

Internal-combustion engines – Lubricators – Crankcase – pressure control

Outboard motor provided with a four-stroke engine

Internal-combustion engines – Lubricators – Crankcase – pressure control

Outboard motor provided with a four-stroke engine

Internal-combustion engines – Charge forming device – Supercharger

Outboard motor with a charge air cooler

Internal-combustion engines – Two-cycle – Whirl through piston-controlled ports

Outboard motor with a screw compressor supercharger

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Outboard motor with an exhaust gas recirculation system and...

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

Outboard motor with engine tachometer

Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture

Outboard motor with exhaust gas recirculation cooling

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

Outboard motor with forward air intake and air-cooled fuel pump

Internal-combustion engines – Frame construction – Horizontal cylinder

Outboard motor with four stroke engine

Internal-combustion engines – Frame construction – Horizontal cylinder

Outboard motor with four-stroke engine and exhaust gas discharge

Internal-combustion engines – Poppet valve operating mechanism – Lubrication

Outboard motor with improved engine lubrication system

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

Outboard motor with internal combustion engine