IPC Subgroup
B23K 35/06 of non-circular cross-section; with special arrangement, e.g. internal
Introduced: September 1968
Last revised: January 2006
Full Title
Rods, electrodes, materials, or media, for use in soldering, welding, or cutting > characterised by mechanical features, e.g. shape > specially designed for use as electrodes > of non-circular cross-section; with special arrangement, e.g. internal
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- Subclass:
- SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
2 direct subcodes
Child Classifications
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- B23K 35/08 multi-cored; multiple
- B23K 35/1 with more than one layer of coating or sheathing material
Top Applicants
Top 10 applicants by patent filingsfor class B23, 2013–2023, worldwide · Source: EPO PATSTAT
- ITW (ILLINOIS TOOL WORKS) US 3,407
- FANUC JP 3,120
- DISCO ABRASIVE SYSTEM 2,777
- HAN'S LASER TECHNOLOGY INDUSTRY GROUP COMPANY 2,629
- ROBERT BOSCH DE 2,468
- FANUC 2,273
- DISCO CORPORATION JP 2,267
- GE (GENERAL ELECTRIC COMPANY) US 1,611
- CHINESE ACADEMY OF SCIENCES 1,534
- ISCAR IL 1,499