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Electrical & Energy
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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