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Class Information
Number: 307/245
Name: Electrical transmission or interconnection systems >
Description:










Sub-classes under this class:

Class Number Class Name Patents
307/1 Superimposed unlike currents 73
307/100 Shunting or short circuiting systems 50
307/101 Residual or remanent magnetism control 28
307/102 Stabilized, anti-hunting or antioscillation systems 62
307/103 With line drop compensation 46
307/104 Electromagnet or highly inductive systems 310
307/105 With harmonic filter or neutralizer 232
307/106 Wave form or wave shape determinative or pulse-producing systems 321
307/109 Capacitor 189
307/11 Plural load circuit systems 212
307/111 Nonresponsive-to-frequency-change systems 6
307/112 Switching systems 430
307/145 With current collection or transfer 23
307/146 Unidirectional conductor systems 32
307/147 Conductor arrangements or structure 363
307/149 Miscellaneous systems 205
307/326 Personnel safety or limit control features 272
307/400 Electrets 168
307/401 Nonlinear reactor systems (e.g., saturable) 17
307/43 Plural supply circuits or sources 412
307/650 With nonswitching means responsive to external nonelectrical condition 57
307/89 Anti-induction or coupling to other systems 60
307/9.1 Vehicle mounted systems 1,011
307/95 Anti-electrolysis 44
307/96 Intermittent regulatory interruption of system 12
307/98 Combined impedance and switch systems 58
307/DIG.1 Data transmitted over power lines 14


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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