| 968 / | HD | HOROLOGY |
| 294 | DD | CASES (cases with a special shape subclass 390; ornamentation of the case subclass 395; cartridges A45C 11/00-11/38) [G04B 37/00] {13} |
| 364 | DD | .~ Materials or processes of manufacturing pocket watch or wrist watch cases (machines or tools for the manufacture of clockwork cases subclasses 709, 710, and 734; decoration or tools therefor subclass 391) [G04B 37/22] {2} |
| 366 | | .~.~ Nonmetallic cases (subclass 365 takes precedence) [G04B 37/22K] {1} |
| 367 | DD | .~.~.~> Coated with a metallic layer [G04B 37/22K2] |