Description: 968 horology / 968 horology/(103) mechanisms for stabilizing frequency (magnetic subclass 497; in striking mechanisms subclass 224; stopping and regulating of the running subclass 234; electrical and thermoelectric regulating mechanisms subclass 496) [g04b 17/00] (104) regulating mechanisms where the movement is maintained by pneumatic means (oscillation generation by pneumatic means subclass 828) [g04b 17/00b]
Hierarchy/Derived subclasses
uspto searches
Patent Apps in 968/104
Granted Patents in 968/104
Use the links above or do an advanced search in
ppubs for:
(968/104.ccls.)
This will show what classes derive from the input. Ex: entering 43/42.24 shows the derived classes and the search that can be used to find
patents or patent applications in those subclasses.