IPC Subgroup
H01R 13/648 Protective earth or shield arrangements on coupling devices
Introduced: January 1980
Last revised: January 2006
Full Title
Details of coupling devices of the kinds covered by groups or > Protective earth or shield arrangements on coupling devices
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRIC ELEMENTS
- Subclass:
- ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
Scope Notes
Limiting references: Coaxially arranged shields
Related Keywords
non-coaxed protective earth or shield arrangements on electrical COUPLING(S) devicesnon-coaxial protective earth or SHIELD(S) arrangements on coupling devices; SHIELD(S) structure and material thereof
3 direct subcodes
Child Classifications
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- H01R 13/652 with earth pin, blade or socket
- H01R 13/655 with earth brace
- H01R 13/658 High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]