Description: 968 horology / 968 horology/(40) automatic winding up (normal winding up by hand or mechanically subclass 23; automatic winding in combination with hand winding subclass 68; electrical winding of mechanical clockworks subclass 443; advertising by making use of vibrations or shocks of land vehicles g09f 21/04) [g04b 5/00] (44) by self-winding caused by the movement of the watch (bearings, suspensions for oscillating weights subclass 53; mechanisms for transformation of an oscillating movement into a rotating movement in only one direction subclass 73) [g04b 5/02] (48) by oscillating weights the movement of which is not limited [g04b 5/10] (50) acting in both directions [g04b 5/14]
Hierarchy/Derived subclasses
uspto searches
Patent Apps in 968/50
Granted Patents in 968/50
Use the links above or do an advanced search in
ppubs for:
(968/50.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.