Mounting of expansion boards

Introduced: January 2026

Full Title

Full titles differ between systems:

IPC:

Details not covered by groups and > Constructional details or arrangements > Packaging or power distribution > Internal mounting support structures, e.g. for supporting printed circuit boards > Mounting of expansion boards

CPC:

Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00 (architectures of general purpose stored program computers G06F15/76) > Constructional details or arrangements > Packaging or power distribution > Internal mounting support structures, e.g. for supporting printed circuit boards > Mounting of expansion boards

IPC and CPC are identically structured here. All 1 subcodes exist in both systems.

IPC defines codes here since 2026.

Child Classifications

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G06F 1/186 Securing of expansion boards in correspondence to slots provided at the computer enclosure since 2026 IPC+CPC Available in IPC and CPC