LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Frame construction – Horizontal cylinder

Reinforced crankcase for an internal combustion engine with a ba

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

Reinforced cylinder for an internal combustion engine

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

Reinforced cylinder head

Internal-combustion engines – Particular piston and enclosing cylinder construction – Piston

Reinforced insert for a metal piston

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

Reinforced pistons

Internal-combustion engines – Frame construction – Horizontal cylinder

Reinforced stamped valve cover

Internal-combustion engines – Frame construction – Horizontal cylinder

Reinforced structure of a cylinder block of an internal combusti

Internal-combustion engines – Frame construction – Horizontal cylinder

Reinforcement of engine blocks

Internal-combustion engines – Frame construction – Horizontal cylinder

Reinforcement plate for a reciprocating engine

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

Reinforcing structure of cylinder barrel

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

Relating to controlling emissions from two stroke engines

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

Relative combination of a cylinder and a seal ring for internal

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

Relative configuration of an engine intake pipe for a...

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

Relative position detection and control device for motor...

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

Relative position sensing for an exhaust gas recirculation...

Internal-combustion engines – Intake manifold – Manifold material or composition

Releasable connection for molded parts

Internal-combustion engines – Combined devices

Releasable engine coupling arrangement

Internal-combustion engines – High tension ignition system – Having a specific ignition coil

Releasable retaining clip for ignition coil assembly

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

Reliability ensuring system for internal combustion engine