| 968 / | HD | HOROLOGY |
| 381 | DD | TIMEPIECES OF WHICH THE INDICATING MEANS OR CASE PROVOKE SPECIAL EFFECTS, E.G., AESTHETIC EFFECTS, ETC. (ornamental shaping of dials subclass 153 special effects and pictures in general B44F) [G04B 45/00] {10} |
| 395 | DD | .~ Timepieces with invisible drive, e.g., with hands attached to a rotating glass disc, etc. (for advertising G09F 23/00; disc-shaped hands with marks or notches subclass 145) [G04B 45/04] {2} |
| 397 | | .~.~ Whereby the driving mechanism of the hand is invisible because of special shielding (construction of the hands subclass 143) [G04B 45/04C] |