LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Noncompression

I.C. engine having improved air or air-fuel induction system

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

I.C. Engine operable in party-cylinder mode

Internal-combustion engines – Igniters

I.C. Engines

Internal-combustion engines – Igniters

I.C. Engines

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

I.C. engines

Internal-combustion engines – Frame construction – Horizontal cylinder

I.C. Engines

Internal-combustion engines – Lubricators – Crankcase – pressure control

IC engine flushing system with specialized adapters for...

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

IC engine of the piston type

Internal-combustion engines – Multiple cylinder

Ice core molded engine manifold

Internal-combustion engines – Valve – Valve head cooperates with manifold

Ice with single intake valve and dual intake manifold runners

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

Ice-breaking, autozero and frozen throttle plate detection...

Internal-combustion engines – Two-cycle – Rear compression

Icing preventing device for a carburetor for two-cycle engine us

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

Idle actuator speed control

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

Idle adjusting device for an internal combustion engine

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

Idle air bypass

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

Idle air bypass

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

Idle air bypass valve acoustic diverter passage

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

Idle air bypass valve silencer

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

Idle air bypass valve silencer