USPC Class Details

Description: 427 coating processes / 427 coating processes/(457) direct application of electrical, magnetic, wave, or particulate energy (458) electrostatic charge, field, or force utilized (466) nonuniform or patterned coating (e.g., ink jet printing, etc.) (469) coating material consists of charged particles (e.g., paint, pigment, dye, etc.)

Hierarchy/Derived subclasses

427 / 457

-> 458

-> 466

-> 469

uspto searches

Patent Apps in 427/469

Granted Patents in 427/469

Use the links above or do an advanced search in ppubs for:
(427/469.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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