Non-rotary, e.g. reciprocated, appliances (F28G3/00 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Non-rotary, e.g. reciprocated, appliances

CPC: Non-rotary, e.g. reciprocated, appliances (F28G3/00 takes precedence)

Full titles differ between systems:

IPC:

Non-rotary, e.g. reciprocated, appliances

CPC:

Non-rotary, e.g. reciprocated, appliances (F28G3/00 takes precedence)

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

2 shared codes have differing titles between IPC and CPC.

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F28G 1/02 having brushes ( brushes A46B) IPC+CPC Available in IPC and CPC
F28G 1/04 having articulated tools, e.g. assembled in chain manner IPC+CPC Available in IPC and CPC
F28G 1/06 having coiled wire tools, i.e. basket type IPC+CPC Available in IPC and CPC
F28G 1/08 having scrapers, hammers, or cutters, e.g. rigidly mounted IPC+CPC Available in IPC and CPC
F28G 1/12 Fluid-propelled scrapers, bullets, or like solid bodies +1 CPC IPC+CPC Available in IPC and CPC
F28G 1/14 Pull-through rods IPC+CPC Available in IPC and CPC
F28G 1/16 using jets of fluid for removing debris (F28G1/12 takes precedence) +2 CPC IPC+CPC Available in IPC and CPC

Class F28,2013–2023, worldwide · Source: EPO PATSTAT

Class F28,2013–2023, worldwide · Source: EPO PATSTAT