LandOfFree - US Patents - Listing for Internal-combustion engines

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

Wear resistant cylinder barrel surface for supporting a piston

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear resistant slide member made of iron-base sintered alloy

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Wear resistant tappet

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Wear-resistant coating and process for producing it

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

Wear-resistant fuel distributor rotor

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

Wear-resistant fuel distributor rotor

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear-resistant member for use in an internal combustion engine

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Wear-resistant member for use in internal combustion engine and

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Wedge section multi-chamber resonator assembly

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

Weir control of fuel level in a fuel rail tube for reducing the

Internal-combustion engines – Poppet valve operating mechanism – Tappet

Welded article and method of making same

Internal-combustion engines – Charge forming device – Having fuel vapor recovery and storage system

Welded construction for fuel vapor purge regulator valve assembl

Internal-combustion engines – Intake manifold

Welded intake device for an internal combustion engine

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

Welding structure for synthetic resin intake manifold

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

Wet cylinder liner

Internal-combustion engines – Intake manifold – Manifold tuning – balancing or pressure regulating means

Wet priming mechanism for an internal combustion engine

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

Wet sleeve mounting system for sleeve cylinders of internal comb

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

Wet/dry cylinder liner for high output engines

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

Wetstacking avoidance in internal combustion engines