CPC Subgroup
D07B 3/103 Full Title
General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material > in which the take-up reel rotates about the axis of the rope or cable and the supply reels are fixed in position > with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel
Top Applicants
Top 10 applicants by patent filingsfor class D07, 2013–2023, worldwide · Source: EPO PATSTAT
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN FR 429
- BEKAERT BE 233
- BRIDGESTONE CORPORATION JP 218
- OTIS ELEVATOR COMPANY US 204
- MICHELIN RECHERCHE ET TECHNIQUE CH 154
- DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 151
- BRIDGESTONE CORPORATION 118
- KONE CORPORATION FI 100
- CONTINENTAL REIFEN DE 96
- SOLETANCHE FREYSSINET FR 90