DIFF Subgroup
F42B 4/06 Aerial display rockets (rockets in general F42B15/00)
Introduced: July 1974
Title
Titles differ between systems:
IPC: Aerial display rockets
CPC: Aerial display rockets (rockets in general F42B15/00)
Full Title
Full titles differ between systems:
IPC:
Fireworks, i.e. pyrotechnic devices for amusement, display, illumination, or signal purposes > Aerial display rockets
CPC:
Fireworks, i.e. pyrotechnic devices for amusement, display, illumination or signal purposes (signalling by explosives G08B; advertising by fireworks G09F13/46; ) > Aerial display rockets (rockets in general F42B15/00)
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1974.
Child Classifications
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- F42B 4/08 characterised by having vanes, wings, parachutes or balloons since 1974 IPC+CPC Available in IPC and CPC
- F42B 4/10 characterised by having means to separate article or charge from casing without destroying the casing since 1974 IPC+CPC Available in IPC and CPC
- F42B 4/14 characterised by having plural successively-ignited charges since 1974 IPC+CPC Available in IPC and CPC