USPC Class Details

Description: 310 electrical generator or motor structure / 310 electrical generator or motor structure/(300) non-dynamoelectric (311) piezoelectric elements and devices (321) combined with resonant structure (323.01) direct mechanical coupling

Hierarchy/Derived subclasses

310 / 300	-> 311	-> 321	-> 323.01	-> 323.02	-> 323.03	-> 323.04	-> 323.05
							-> 323.06
							-> 323.07
						-> 323.08	-> 323.09
						-> 323.11
					-> 323.12	-> 323.13	-> 323.14
							-> 323.15
					-> 323.16
				-> 323.17
				-> 323.18
				-> 323.19
				-> 323.21

uspto searches

Patent Apps in 310/323.01

Granted Patents in 310/323.01

Use the links above or do an advanced search in ppubs for:
(310/323.01.ccls. or 310/323.02.ccls. or 310/323.03.ccls. or 310/323.04.ccls. or 310/323.05.ccls. or 310/323.06.ccls. or 310/323.07.ccls. or 310/323.08.ccls. or 310/323.09.ccls. or 310/323.11.ccls. or 310/323.12.ccls. or 310/323.13.ccls. or 310/323.14.ccls. or 310/323.15.ccls. or 310/323.16.ccls. or 310/323.17.ccls. or 310/323.18.ccls. or 310/323.19.ccls. or 310/323.21.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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