FI (Note)/(Index) list

Descriptions for G04B and notes/indexes are displayed on this screen.

G04B MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME-PIECES USING THE POSITION OF THE SUN, MOON, OR STARS (spring- or weight-driven mechanisms in general F03G; electromechanical clocks or watches G04C; electromechanical clocks with attached or built-in means operating any device at preselected times or after predetermined time intervals G04C 23/00; clocks or watches with stop devices G04F 7/08; structural details or housings specially adapted for electronic time-pieces with no moving parts G04G 17/00)

Note(s)
This subclass covers mechanically-driven calendar clocks or clockwork calendars, and the mechanical part of such clocks or calendars.

Subclass indexes

DRIVING MECHANISM

1/00

WINDING

Normal; automatic; combined

3/00; 5/00; 7/00

Supervision; winding parts

9/00; 11/00

CLOCK MOVEMENT

Escapement; frequency stabiliser; setting frequency gearwork; adjusting thereof

15/00; 17/00; 18/00; 13/00; 35/00

TIME INDICATING

19/00, 21/00, 23/00, 25/00

TIME SETTING

27/00

FRAMEWORKS; SUPPORTS; CALIBERS

29/00; 31/00; 33/00

PROTECTION OF CLOCKWORK

Cases; crystals, glasses; other protection means

37/00; 39/00; 41/00, 43/00

UNUSUAL CLOCKS

45/00, 47/00, 49/00

SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS

99/00