Regular Striking Mechanisms Giving The Full Hour, Half Hour, Or Quarter Hour [g04b 21/02] Patents (Class 968/219)

Cross-Reference Art Collections

With saw mechanism [g04b 21/02b] (Class 968/220)
With locking wheel [g04b 21/02c] (Class 968/222)
Hour wheels; racks or rakes; snails or similar control mechanisms [g04b 21/04] (Class 968/223)
Details of striking mechanisms, e.g., hammer, fan governor, etc. (escapements in general subclass 95; mechanisms for stabilizing frequency subclass 103; resistance regulators g05d 13/00; mechanical toys a63h) [g04b 21/06] (Class 968/224)
Sounding bodies; whistles; musical apparatus (with electroacoustical transmitters subclass 580; sounding arrangements in alarm clocks subclass 237; cases with arrangements for enhancing sound production subclass 303; carillons and sounding boards g10f 1/08, 1/10, g10d 13/08) [g04b 21/08] (Class 968/225)
Releasing or locking the regular stroke, e.g., for silence during the night, etc. [g04b 21/10] (Class 968/226)
Reiterating watches or clocks [g04b 21/12] (Class 968/227)
Winding up the striking mechanism by the clockwork; winding up the clockwork by the striking mechanism; winding up by hand or mechanically subclass 23) [g04b 21/14] (Class 968/228)

There are no patents to show for this class.