DIFF Subgroup
G07D 11/235 for monitoring or indicating operating conditions; for detecting malfunctions
Introduced: January 2019
Full Title
Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers > Controlling or monitoring the operation of devices; Data handling > Means for sensing or detection > for monitoring or indicating operating conditions; for detecting malfunctions
IPC and CPC are identically structured here. All 1 subcodes exist in both systems.
IPC defines codes here since 2019.
Child Classifications
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- G07D 11/237 for detecting transport malfunctions, e.g. jams or misfeeds since 2019 IPC+CPC Available in IPC and CPC