G04F7/00 - CPC Classification Index

ClassID:

179711 ⎘

G04F7/00 - CPC Classification

Classification description:

Apparatus for measuring unknown time intervals by mechanical means

Sub-classes:

G04F7/02 » by measuring the distance of fall or the final velocity of a falling body 0
G04F7/04 » using a mechanical oscillator 0
G04F7/10 » Means used apart from the time-piece for starting or stopping same 1

Recent Application in this class:

20220291632

Timepiece comprising a display with a moiré effect

20190187621

Chronograph repeater mechanism with safety function

20190179266

Acoustic timepiece display mechanism, particularly a chronograph repeater

20160299471

Electronic timepiece

20160062318

Timer based on chemical sensing

20140213147

MEASURING METHOD AND GRINDING MACHINE

20120257480

Chronograph mechanism