LandOfFree - US Patents - Listing for Internal-combustion engines

Internal-combustion engines – Starting device – For airplane

Remote, safe, and secure operational control of an internal comb

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

Remote-start, fail-safe, dual-mode, engine throttle control

Internal-combustion engines – Lubricators – Crankcase – pressure control

Remotely actuated, reversible drain valve

Internal-combustion engines – Lubricators – Crankcase – pressure control

Remotely controlled engine prelubrication system

Internal-combustion engines – Starting device – Control of spark ignition during starting

Remotely controlled starter for model toy engines

Internal-combustion engines – Starting device – For airplane

Remotely controlled starting system for model engines

Internal-combustion engines – Charge forming device – Fuel flow regulation between the pump and the charge-forming...

Remotely mounted fuel system

Internal-combustion engines – Charge forming device – With fuel pump

Remotely mounted high-pressure fuel pump assembly

Internal-combustion engines – Poppet valve operating mechanism – Rod

Removable adjustable pushrod

Internal-combustion engines – Frame construction – Horizontal cylinder

Removable engine plate and installation method therefor

Internal-combustion engines – Multiple cylinder

Removable inlet shape for internal combustion engine

Internal-combustion engines – Lubricators – Crankcase – pressure control

Removable oil reservoir for dry sump internal combustion engines

Internal-combustion engines – Frame construction – Horizontal cylinder

Removable timing chain cover

Internal-combustion engines – Lubricators – Crankcase – pressure control

Removal of carcinogenic hydrocarbons from used lubricating oil u

Internal-combustion engines – Combined devices – Generating plants

Renewable fuel generating system

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

Repeatability in control systems that utilize discretized...

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

Replaceable combustion chamber for two-cycle engines

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

Replaceable combustion chamber insert for two cycle engines...

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

Replaceable cylinder liner with improved cooling