CPC Subclass Not Allocatable
G04D APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
Description
G04D encompasses specialized equipment, tools, and devices used in the manufacture, assembly, repair, and maintenance of timepieces including clocks and watches. This subclass covers manufacturing apparatus such as escapement-testing equipment, balance-wheel truing devices, and tools for case opening and component handling. It also includes diagnostic and adjustment instruments employed by watchmakers and horologists for calibration, rate correction, and quality control throughout the production and service lifecycle of timepieces.
6 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- G04D 1/00 Gripping, holding, or supporting devices
- G04D 3/00 Watchmakers' or watch-repairers' machines or tools for working materials
- G04D 5/00 Oiling devices; Special lubricant containers for watchmakers
- G04D 7/00 Measuring, counting, calibrating, testing or regulating apparatus
- G04D 9/00 Demagnetising devices
- G04D 99/00 Subject matter not provided for in other groups of this subclass