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Class Information
Number: 307/1BP
Name: Electrical transmission or interconnection systems >
Description:

Sub-classes under this class:

Class Number	Class Name	Patents
307/1	Superimposed unlike currents	17
307/100	Shunting or short circuiting systems	42
307/101	Residual or remanent magnetism control	22
307/102	Stabilized, anti-hunting or antioscillation systems	45
307/103	With line drop compensation	29
307/104	Electromagnet or highly inductive systems	123
307/105	With harmonic filter or neutralizer	188
307/106	Wave form or wave shape determinative or pulse-producing systems	265
307/109	Capacitor	134
307/11	Plural load circuit systems	128
307/111	Nonresponsive-to-frequency-change systems	6
307/112	Switching systems	331
307/145	With current collection or transfer	10
307/146	Unidirectional conductor systems	29
307/147	Conductor arrangements or structure	289
307/149	Miscellaneous systems	133
307/326	Personnel safety or limit control features	208
307/400	Electrets	155
307/401	Nonlinear reactor systems (e.g., saturable)	13
307/43	Plural supply circuits or sources	255
307/650	With nonswitching means responsive to external nonelectrical condition	55
307/89	Anti-induction or coupling to other systems	49
307/9.1	Vehicle mounted systems	623
307/95	Anti-electrolysis	41
307/96	Intermittent regulatory interruption of system	9
307/98	Combined impedance and switch systems	42
307/DIG.1	Data transmitted over power lines	2