USPC Class Details

Description: D27 tobacco and smokers' supplies / d27 tobacco and smokers' supplies/(194) element, attachment or accessory not elsewhere specified

Hierarchy/Derived subclasses

D27 / 194	-> 195
	-> 196

uspto searches

Patent Apps in D27/194

Granted Patents in D27/194

Use the links above or do an advanced search in ppubs for:
(D27/194.ccls. or D27/195.ccls. or D27/196.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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