USPC Class Details

Description: 414 material or article handling / 414 material or article handling/(788) apparatus for moving intersupporting articles into, within, or from freestanding, orderly layered, or mutually stabilizing orderly group (795.4) unstacking apparatus (797.4) removes lowest article first from stack

Hierarchy/Derived subclasses

414 / 788	-> 795.4	-> 797.4	-> 797.5
			-> 797.6
			-> 797.7
			-> 797.8
			-> 797.9
			-> 798	-> 798.1

uspto searches

Patent Apps in 414/797.4

Granted Patents in 414/797.4

Use the links above or do an advanced search in ppubs for:
(414/797.4.ccls. or 414/797.5.ccls. or 414/797.6.ccls. or 414/797.7.ccls. or 414/797.8.ccls. or 414/797.9.ccls. or 414/798.ccls. or 414/798.1.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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