USPC Class Details

Description: 297 chairs and seats / 297 chairs and seats/(188.01) with holder or receptacle for disparate article (188.04) on or integral with backrest

Hierarchy/Derived subclasses

297 / 188.01	-> 188.04	-> 188.05
		-> 188.06
		-> 188.07

uspto searches

Patent Apps in 297/188.04

Granted Patents in 297/188.04

Use the links above or do an advanced search in ppubs for:
(297/188.04.ccls. or 297/188.05.ccls. or 297/188.06.ccls. or 297/188.07.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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