LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry sump oil cooling system

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry sump oil tank assembly

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry sump oil tank assembly for a vehicle

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry sump type lubrication device for a motorcycle

Internal-combustion engines – Valve – Packing

Dry valve stem seal

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry-sump lubrication type four-stroke cycle engine

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry-sump lubrication type four-stroke cycle engine

Internal-combustion engines – Lubricators – Crankcase – pressure control

Dry-sump, four-stroke engine lubrication device

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

Drysump lubrication type engine

Internal-combustion engines – Spark ignition timing control – Electronic control

DSP-based engine knock detection including knock sensor and...

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

Dual acting-double breakover throttle lever

Internal-combustion engines – Transmission mechanism from piston

Dual action cylinder

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

Dual action geneva cam and rotary internal combustion engine and

Internal-combustion engines – Igniters – Incandescent

Dual action internal combustion engine ignition system

Internal-combustion engines – Vibration compensating device

Dual air induction arrangement

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

Dual and hybrid EGR systems for use with turbocharged engine

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

Dual and hybrid EGR systems for use with turbocharged engine

Internal-combustion engines – Engine speed regulator – Having condition responsive means with engine being part of...

Dual arm choke and throttle control

Internal-combustion engines – Intake manifold – For engine having radiating cylinders

Dual bore intake manifold