USPC Class Details

Description: 2 apparel / 2 apparel/(455) guard or protector (410) for wearer's head (417) including adjustment for wearer's head size (418) for circumference of crown (419) and height of crown

Hierarchy/Derived subclasses

2 / 455

-> 410

-> 417

-> 418

-> 419

uspto searches

Patent Apps in 2/419

Granted Patents in 2/419

Use the links above or do an advanced search in ppubs for:
(2/419.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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