LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Lubricators – Crankcase – pressure control

Overhead cam engine with integral head

Internal-combustion engines – Starting device – Having specific mounting or drive connection for electric...

Overhead cam shaft type engine with a starter motor

Internal-combustion engines – Poppet valve operating mechanism – Camshaft drive means

Overhead cam shaft type V-engine cylinder block

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Overhead cam shaft type V-engine for vehicles

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

Overhead cam type diesel engine

Internal-combustion engines – Poppet valve operating mechanism – Plural valve trains – single actuator

Overhead cam type four-valve actuating apparatus for internal co

Internal-combustion engines – Poppet valve operating mechanism – Plural valve trains – single actuator

Overhead cam type valve actuating apparatus for internal combust

Internal-combustion engines – Poppet valve operating mechanism – Camshaft drive means

Overhead camshaft drive assembly

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Overhead camshaft engine

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Overhead camshaft engine

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Overhead camshaft engine valve train with slack take up means

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Overhead camshaft type valve train for internal combustion...

Internal-combustion engines – Multiple cylinder – Cylinders radiating

Overhead camshaft V-2 engine

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Overhead ring cam engine with angled split housing

Internal-combustion engines – Valve – Rotary

Overhead rotary valve for engines

Internal-combustion engines – Poppet valve operating mechanism – Rocker

Overhead valve engine

Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft

Overhead valve type engine

Internal-combustion engines – Charge forming device – Crankcase vapor used with combustible mixture

Overhead valve type internal combustion engine

Internal-combustion engines – Lubricators – Crankcase – pressure control

Overhead vertical camshaft engine with external camshaft drive