USPC Class Details

Description: 505 superconductor technology: apparatus, material, process / 505 superconductor technology: apparatus, material, process/(825) apparatus, per se, device, per se, or process of making or operating same (917) mechanically manufacturing superconductor: (classes 29, 72, and 228)

Hierarchy/Derived subclasses

505 / 825	-> 917	-> 918	-> 919	-> 920
				-> 921
		-> 922
		-> 923
		-> 924
		-> 925
		-> 926
		-> 927
		-> 928	-> 929
			-> 930

uspto searches

Patent Apps in 505/917

Granted Patents in 505/917

Use the links above or do an advanced search in ppubs for:
(505/917.ccls. or 505/918.ccls. or 505/919.ccls. or 505/920.ccls. or 505/921.ccls. or 505/922.ccls. or 505/923.ccls. or 505/924.ccls. or 505/925.ccls. or 505/926.ccls. or 505/927.ccls. or 505/928.ccls. or 505/929.ccls. or 505/930.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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