US PATENT SUBCLASS 968 / 34-- .~.~ Operation by rotation and axial movement with extra function of axial shift of operating element, e.g., crown combined with push button, etc. (winding up by push button subclass 24) [G04B 3/04F]

US PATENT SUBCLASS 968 / 34
.~.~ Operation by rotation and axial movement with extra function of axial shift of operating element, e.g., crown combined with push button, etc. (winding up by push button subclass 24) [G04B 3/04F]

968 /	HD	HOROLOGY

23	DD	NORMAL WINDING OF CLOCKWORKS BY HAND OR MECHANICALLY; WINDING UP SEVERAL MAINSPRINGS OR DRIVING WEIGHTS SIMULTANEOUSLY (see note attached to this subclass) {10}
30	DD	.~ Rigidly mounted keys, knob, or crowns (jointed winding stem subclass 322) [G04B 3/04] {5}
34		.~.~ Operation by rotation and axial movement with extra function of axial shift of operating element, e.g., crown combined with push button, etc. (winding up by push button subclass 24) [G04B 3/04F]