USPC Class Details

Description: 347 incremental printing of symbolic information / 347 incremental printing of symbolic information/(224) light or beam marking apparatus or processes (225) scan of light (233) plural beam scan (237) driving circuitry

Hierarchy/Derived subclasses

347 / 224

-> 225

-> 233

-> 237

uspto searches

Patent Apps in 347/237

Granted Patents in 347/237

Use the links above or do an advanced search in ppubs for:
(347/237.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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