DIFF Subgroup
H01R 33/945 Holders with built-in electrical component
Introduced: January 1985
Full Title
Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof > Holders with built-in electrical component
Of 5 combined children, 3 exist in both systems.
2 codes are CPC-only extensions.
IPC defines codes here since 1985.
Child Classifications
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- H01R 33/955 with switch operated manually and independent of engagement or disengagement of coupling since 1985 +1 CPC IPC+CPC Available in IPC and CPC
- H01R 33/96 with switch operated by engagement or disengagement of coupling since 1985 +1 CPC IPC+CPC Available in IPC and CPC