USPC Class Details

Description: 347 incremental printing of symbolic information / 347 incremental printing of symbolic information/(1) ink jet (84) fluid or fluid source handling means (85) fluid supply system (86) cartridge (87) with integral ejector

Hierarchy/Derived subclasses

347 / 1

-> 84

-> 85

-> 86

-> 87

uspto searches

Patent Apps in 347/87

Granted Patents in 347/87

Use the links above or do an advanced search in ppubs for:
(347/87.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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