Type-lever actuating mechanisms

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Type-selecting or type-actuating mechanisms > Type-lever actuating mechanisms

CPC:

Type-selecting or type-actuating mechanisms (index setting B41J5/02) > Type-lever actuating mechanisms

IPC and CPC are identically structured here. All 8 subcodes exist in both systems.

6 shared codes have differing titles between IPC and CPC.

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B41J 7/04 Levers mounted on fixed pivots IPC+CPC Available in IPC and CPC
B41J 7/18 Levers having moving or variable fulcra to alter the mechanical advantage during the stroke IPC+CPC Available in IPC and CPC
B41J 7/20 Levers having moving pivots fixed relative to the lever; Type- bars each pivoted on two links IPC+CPC Available in IPC and CPC
B41J 7/22 Type-baskets; Bearings or hangers for type levers IPC+CPC Available in IPC and CPC
B41J 7/24 Construction of type-levers (U-shaped levers B41J7/12) IPC+CPC Available in IPC and CPC
B41J 7/26 Special means, e.g. repulsers, for ensuring return of type- levers IPC+CPC Available in IPC and CPC
B41J 7/28 Key lever and type member returned independently to rest position IPC+CPC Available in IPC and CPC
B41J 7/30 Preventing rebound or clash of levers or type members IPC+CPC Available in IPC and CPC

Class B41,2013–2023, worldwide · Source: EPO PATSTAT

Class B41,2013–2023, worldwide · Source: EPO PATSTAT