| 968 / | HD | HOROLOGY |
|
| 139 | DD | INDICATING BY VISUAL MEANS (by electric lamps subclass 576; indicating by acoustical means mechanically subclass 217, electrically subclass 580; acoustic signals at preselected times mechanically subclass 229, electrically subclass 580; optical time signals at preselected times mechanically subclass 244, electrically subclass 577; continuous time indication by electric means subclass 564; visible signalling arrangements G08B 5/00) [G04B 19/00] {10} |
| 147 |  | .~ Dials (for time-pieces without clockwork subclass 416; moving discs subclass 162; illuminated dials or hands subclass 213) [G04B 19/06] {8} |
| 148 | DD | .~.~> With several parts [G04B 19/06B] |
| 149 | DD | .~.~> Geometrical arrangement of the graduations [G04B 19/08] {3} |
| 153 | DD | .~.~> Ornamental shape of the graduations or the surface of the dial; attachment of the graduations to the dial (cases for special purposes, e.g., ring or button watches, etc. subclass 342; indicating means with special effects subclass 381) [G04B 19/10] |
| 154 | DD | .~.~> Attached or inlaid numbers (attaching of jewels) [G04B 19/10B] {1} |
| 156 | DD | .~.~> Selection of materials for dials or graduations (markings) [G04B 19/12] |
| 157 | DD | .~.~> Fastening the dials to the clock or watch plates [G04B 19/14] |
| 158 | DD | .~.~> Shiftable dials, e.g., indicating alternately from 1 to 12 and from 13 to 24, etc. (dials with a scale other than the normal 12 hour scale subclass 151) [G04B 19/16] {2} |
| 161 | DD | .~.~> Graduations on the crystal or glass, on the bezel, or on the rim [G04B 19/18] |