IPC Subgroup
D07B 7/02 Machine details; Auxiliary devices
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
Classification Context
- Section:
- TEXTILES; PAPER
- Class:
- ROPES; CABLES OTHER THAN ELECTRIC
- Subclass:
- ROPES OR CABLES IN GENERAL
6 direct subcodes
Child Classifications
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- D07B 7/04 Devices for imparting reverse rotation to bobbin- or reel cages
- D07B 7/06 Bearing supports or brakes for supply bobbins or reels
- D07B 7/08 Alarms or stop motions responsive to exhaustion or breakage of filamentary material fed from supply reels or bobbins
- D07B 7/1 Devices for taking-up or winding the finished rope or cable
- D07B 7/12 for softening, lubricating, or impregnating ropes, cables, or component strands thereof
- D07B 7/14 for coating or wrapping ropes, cables, or component 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