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Class Information
Number: 174/50.05
Name: Electricity: conductors and insulators >
Description:


Sub-classes under this class:

Class Number Class Name Patents
174/ Anti-inductive structures (174/32) 0
174/ Boxes and housings (174/50) 0
174/1 Miscellaneous 18
174/137R Insulators 58
174/2 Lightning protection 72
174/32 Anti-inductive structures 86
174/37 Underground 104
174/40R Overhead 110
174/46 Handles 22
174/47 Combined fluid conduit and electrical conductor 291
174/480 Wall mounted 141
174/4R Air terminals 20
174/50 Boxes and housings 1,027
174/5R Electric shock hazard protective devices 99
174/6 Earth grounds 86
174/650 Feedthrough or bushing 159
174/66 Covers or face plates 599
174/68.1 Conduits, cables or conductors 318
174/8 With fluids or vacuum 10
174/DIG.1 Anti-tracking 16
174/DIG.10 Bushing with current transformers 7
174/DIG.11 Zipper tubes 18
174/DIG.12 Helical preforms 12
174/DIG.13 High voltage cable (e.g., above 10kv, corona prevention, etc.) 16
174/DIG.2 Ballasts 47
174/DIG.34 Pcb in box or housing 93
174/DIG.35 Box or housing mounted on substrate or pcb 35
174/DIG.7 Sodium conductors, connectors, etc. 6
174/DIG.8 Shrinkable tubes, etc. 524
174/DIG.9 Pull-out cabinet or drawer with retractable cable 24


Patents under this class:

Patent Number Title Of Patent Date Issued



 
 
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