USPC Class Details – HistoricIP

Description: 800 multicellular living organisms and unmodified parts thereof and related processes / 800 multicellular living organisms and unmodified parts thereof and related processes/(260) method of using a plant or plant part in a breeding process which includes a step of sexual hybridization (271) method of breeding using gametophyte control

Hierarchy/Derived subclasses

800 / 260	-> 271	-> 272
		-> 273
		-> 274

uspto searches

Patent Apps in 800/271

Granted Patents in 800/271

Use the links above or do an advanced search in ppubs for:
(800/271.ccls. or 800/272.ccls. or 800/273.ccls. or 800/274.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.