F03G1/04 - CPC Classification Index

ClassID:

142492 ⎘

F03G1/04 - CPC Classification

Classification description:

Spring motors characterised by shape or material of spring, e.g. helical, spiral, coil using rubber springs

Recent Application in this class:

20170314539

ROTATION-TYPE ACTUATOR ACTUATED BY TEMPERATURE FLUCTUATION OR TEMPERATURE GRADIENT AND ENERGY HARVESTING DEVICE USING SAME

20110094335

INTERNAL PROPULSION AND ENERGY SOURCE