USPC Class Details

Description: 229 envelopes, wrappers, and paperboard boxes / 229 envelopes, wrappers, and paperboard boxes/(100) paperboard box (124) with closure for an access opening (126) foldable wall extension (e.g., closure flap) (132) overlapping extensions bonded together (134) including embossing or scoring to enhance the bond

Hierarchy/Derived subclasses

229 / 100

-> 124

-> 126

-> 132

-> 134

uspto searches

Patent Apps in 229/134

Granted Patents in 229/134

Use the links above or do an advanced search in ppubs for:
(229/134.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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