USPC Class Details

Description: 368 horology: time measuring systems or devices / 368 horology: time measuring systems or devices/(46) plural timepiece system or system device (e.g., primary or secondary clocks) (52) primary with direct synchronization or drive (55) by communication means

Hierarchy/Derived subclasses

368 / 46

-> 52

-> 55

uspto searches

Patent Apps in 368/55

Granted Patents in 368/55

Use the links above or do an advanced search in ppubs for:
(368/55.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.

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