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Class Information
Number: 123/DIG.3
Name: Internal-combustion engines > Model
Description:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6721646 |
Unmanned aircraft with automatic fuel-to-air mixture adjustment |
Apr. 13, 2004 |
| 6276325 |
Glow plug connection for model engines |
Aug. 21, 2001 |
| 6227171 |
Fuel regulation apparatus and fuel injection apparatus of engine for model |
May. 8, 2001 |
| 6223729 |
Controlling apparatus for engine for model and controlling method therefor |
May. 1, 2001 |
| 6053146 |
Model aircraft engine with exhaust control mechanism |
Apr. 25, 2000 |
| 5975055 |
Engine for models |
Nov. 2, 1999 |
| 5832882 |
Fuel pressure control valve for engines of models |
Nov. 10, 1998 |
| 5829415 |
Fuel injector of engine for models and engine for models incorporated with the fuel injector |
Nov. 3, 1998 |
| 5775271 |
Engine with electric ignition for model cars having forced air cooling system |
Jul. 7, 1998 |
| 5715789 |
Method for controlling engine for model and device therefor |
Feb. 10, 1998 |
| 5638803 |
Oiling control device for remote-control model engine oil tank |
Jun. 17, 1997 |
| 5488933 |
Fuel supply system for miniature engines |
Feb. 6, 1996 |
| 5367995 |
Starting mechanism of an engine for a model |
Nov. 29, 1994 |
| 5322040 |
Model engine starter |
Jun. 21, 1994 |
| 5307701 |
Starting system for model engines |
May. 3, 1994 |
| 5297526 |
Glow-plug engine |
Mar. 29, 1994 |
| 5095865 |
Remotely controlled starter for model toy engines |
Mar. 17, 1992 |
| 5003935 |
Balanced radial engine |
Apr. 2, 1991 |
| 4957072 |
Balanced radial engine |
Sep. 18, 1990 |
| 4515110 |
Rod bearing lubrication for two-cycle engines |
May. 7, 1985 |
| 4502421 |
Rod lubrication means for two-cycle internal combustion engines |
Mar. 5, 1985 |
| 4483278 |
Full view engine cover |
Nov. 20, 1984 |
| 4366784 |
Crankless cam driven piston engine |
Jan. 4, 1983 |
| 4319552 |
Pre-combustion system for internal combustion engines |
Mar. 16, 1982 |
| RE30253 |
Transparent internal combustion engine |
Apr. 8, 1980 |
| 4183341 |
Remotely controlled starting system for model engines |
Jan. 15, 1980 |
| 4168681 |
Butterfly valve opening degree setting device |
Sep. 25, 1979 |
| 3980067 |
Primer valve for model engines |
Sep. 14, 1976 |
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