DIFF Main Group
H01R 31/00 Coupling parts supported only by co-operation with counterpart
Introduced: September 1968
Of 4 combined children, 3 exist in both systems.
1 codes are CPC-only extensions.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- H01R 31/02 Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter (with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/92) IPC+CPC Available in IPC and CPC
- H01R 31/06 Intermediate parts for linking two coupling parts, e.g. adapter (with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/94) +1 CPC IPC+CPC Available in IPC and CPC
- H01R 31/08 Short-circuiting members for bridging contacts in a counterpart +1 CPC IPC+CPC Available in IPC and CPC