IPC Subgroup
D07B 7/12 for softening, lubricating, or impregnating ropes, cables, or component strands thereof
Introduced: September 1968
Last revised: January 2006
Full Title
Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines > Machine details; Auxiliary devices > for softening, lubricating, or impregnating ropes, cables, or component strands thereof
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- ROPES; CABLES OTHER THAN ELECTRIC
- Subclass:
- ROPES OR CABLES IN GENERAL
Related Keywords
apparatus in or auxiliary to rope or cable making machines for IMPREGNATING of ropes, cables or component strands thereofLUBRICATION of ropes, cables or strands thereof in cable-making machinesdevices for rope or cable making machines for SOFTENING ropes, cables or strands thereof
Top Applicants
Top 10 applicants by patent filingsfor class D07, 2013–2023, worldwide · Source: EPO PATSTAT
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN FR 375
- BRIDGESTONE CORPORATION JP 198
- BEKAERT BE 187
- JIANGSU XINGDA STEEL TYRE CORD COMPANY 138
- BRIDGESTONE CORPORATION 134
- OTIS ELEVATOR COMPANY US 126
- GUIZHOU STEEL ROPE COMPANY 117
- MICHELIN RECHERCHE ET TECHNIQUE CH 105
- JIANGSU SAFETY STEEL WIRE ROPE COMPANY 90
- JIANGSU XINGDA STEEL CORD COMPANY 85