Safety features

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Component parts, details or accessories for large containers > Safety features

CPC:

Component parts, details or accessories for large containers (B65D88/34 - B65D88/78 take precedence) > Safety features

IPC and CPC are identically structured here. All 7 subcodes exist in both systems.

2 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1980.

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B65D 90/24 Spillage-retaining means, e.g. recovery ponds since 1980 IPC+CPC Available in IPC and CPC
B65D 90/26 Overfill prevention since 1980 IPC+CPC Available in IPC and CPC
B65D 90/28 Means for preventing or minimising the escape of vapours since 1980 IPC+CPC Available in IPC and CPC
B65D 90/30 Recovery of escaped vapours since 1980 IPC+CPC Available in IPC and CPC
B65D 90/32 Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure (valves per se F16K) since 1980 +1 CPC IPC+CPC Available in IPC and CPC
B65D 90/38 Means for reducing the vapour space or for reducing the formation of vapour within containers since 1980 IPC+CPC Available in IPC and CPC
B65D 90/46 Arrangements for carrying off, or preventing the formation of electrostatic charges (carrying-off, or preventing the formation of electrostatic charges in general H05F) since 1980 IPC+CPC Available in IPC and CPC

Class B65,2013–2023, worldwide · Source: EPO PATSTAT

Class B65,2013–2023, worldwide · Source: EPO PATSTAT