DIFF Subgroup
H01R 13/447 Shutter or cover plate
Introduced: January 1980
Full Title
Full titles differ between systems:
IPC:
Details of coupling devices of the kinds covered by groups or > Means for preventing access to live contacts > Shutter or cover plate
CPC:
Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00 > Means for preventing access to live contacts > Shutter or cover plate
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 1980.
Child Classifications
Navigate with arrow keys, Enter to open
- H01R 13/453 Shutter or cover plate opened by engagement of counterpart since 1980 +4 CPC IPC+CPC Available in IPC and CPC