G04D7/1271 - CPC Classification Index

ClassID:

179673 ⎘

G04D7/1271 - CPC Classification

Classification description:

Measuring, counting, calibrating, testing or regulating apparatus; Timing devices for clocks or watches for comparing the rate of the oscillating member with a standard wherein further adjustment devices are present for the control mechanism only (from outside the clockwork)

Sub-classes:

G04D7/1278 » {whereby the adjustment device works on the compass} 3
G04D7/1285 » {whereby the adjustment device works on the mainspring} 2
G04D7/1292 » {whereby the adjustment device works on the balance wheel} 3

Recent Application in this class:

20210302916

2021-09-30

Horological setting and/or adjustment mechanism