USPC Class Details

Description: 182 fire escape, ladder, or scaffold / 182 fire escape, ladder, or scaffold/(2.1) means maintaining platform level on angularly movable support (2.3) swingable support (2.5) ladder associated

Hierarchy/Derived subclasses

182 / 2.1

-> 2.3

-> 2.5

uspto searches

Patent Apps in 182/2.5

Granted Patents in 182/2.5

Use the links above or do an advanced search in ppubs for:
(182/2.5.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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