D07B 1/005
Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal
Official title: {Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal wires}
D07B1/005 (Composite ropes, i.e. ropes built-up from fibrous or filamentary material and metal) appears on 55 US grants and 67 published applications in this corpus.
Search patents in D07B- Granted patents
- 55
- Published applications
- 67
- Assignees
- 50
- Inventors
- 151
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 2 |
| 2013 | 1 | 3 |
| 2014 | 1 | 3 |
| 2015 | 4 | 6 |
| 2016 | 2 | 2 |
| 2017 | 3 | 5 |
| 2018 | 4 | 14 |
| 2019 | 3 | 7 |
| 2020 | 7 | 6 |
| 2021 | 4 | 4 |
| 2022 | 5 | 1 |
| 2023 | 6 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reinforced fabric elevator belt with improved internal wear resistance28 Jul 2026US 12,692,127 B2Otis Elevator Company
- Cable, strand, and method and device for producing a cable and a strand20 Jan 2026US 12,529,186 B2Kiswire Ltd.
- Hybrid compensation member23 Dec 2025US 12,503,338 B2Otis Elevator Company
- Multifunctional active yarns and textiles13 May 2025US 12,297,593 B2Regents of the University of Minnesota
- Inverted injection method of affixing a termination to a tensile member22 Oct 2024US 12,123,476 B2
- Retrieval line for fixed gear and method of retrieving fixed gear26 Feb 2026US 2026/0053123 A1kelson Marine Co.
- Multifunctional active yarns and textiles10 Jul 2025US 2025/0223758 A1Regents of the University of Minnesota
- Retrieval line for fixed gear and method of retrieving fixed gear1 Aug 2024US 2024/0251769 A1kelson Marine Co.
- Reinforcement wire16 May 2024US 2024/0157731 A1
- Method and Apparatus for a Composite Cable Safety Net8 Feb 2024US 2024/0044076 A1
Most cited
By later US patents
- Composite metallic core line56US 4,640,179 A1987
- Composite cable and method of making the same27US 4,034,547 A1977
- Tension member for an elevator22US 6,672,046 B1Otis Elevator Company · 2004
- Composite cable with a synthetic core for lifting or traction20US 6,563,054 B1Trefileurope · 2003
- Reinforcing rope made of at least two different materials15US 4,878,343 AAKZO BM Arnhem, The Netherlands · 1989