Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
CPC Subgroup
D07B 7/08

Alarms or stop motions responsive to exhaustion or breakage of filamentary material fed from supply reels or bobbins

Full Title

Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines > Machine details; Auxiliary devices > Alarms or stop motions responsive to exhaustion or breakage of filamentary material fed from supply reels or bobbins

Top Applicants

Top 10 applicants by patent filingsfor class D07, 2013–2023, worldwide · Source: EPO PATSTAT

  1. COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN FR 429
  2. BEKAERT BE 233
  3. BRIDGESTONE CORPORATION JP 218
  4. OTIS ELEVATOR COMPANY US 204
  5. MICHELIN RECHERCHE ET TECHNIQUE CH 154
  6. DSM IP ASSETS (DUTCH STATE MINES IP ASSETS) NL 151
  7. BRIDGESTONE CORPORATION 118
  8. KONE CORPORATION FI 100
  9. CONTINENTAL REIFEN DE 96
  10. SOLETANCHE FREYSSINET FR 90