D07B 2501/20
Related to ropes or cables
Official title: related to ropes or cables
D07B2501/20 (Related to ropes or cables) appears on 841 US grants and 957 published applications in this corpus.
Search patents in D07B- Granted patents
- 841
- Published applications
- 957
- Assignees
- 352
- Inventors
- 1,512
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 7 | 0 |
| 1986 | 8 | 0 |
| 1987 | 8 | 0 |
| 1988 | 10 | 0 |
| 1989 | 8 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 10 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 9 | 0 |
| 1997 | 10 | 0 |
| 1998 | 17 | 0 |
| 1999 | 8 | 0 |
| 2000 | 18 | 0 |
| 2001 | 16 | 7 |
| 2002 | 20 | 26 |
| 2003 | 14 | 26 |
| 2004 | 18 | 21 |
| 2005 | 10 | 18 |
| 2006 | 15 | 19 |
| 2007 | 8 | 18 |
| 2008 | 8 | 22 |
| 2009 | 9 | 29 |
| 2010 | 10 | 40 |
| 2011 | 14 | 43 |
| 2012 | 22 | 50 |
| 2013 | 23 | 41 |
| 2014 | 37 | 43 |
| 2015 | 27 | 50 |
| 2016 | 17 | 26 |
| 2017 | 35 | 46 |
| 2018 | 42 | 70 |
| 2019 | 31 | 81 |
| 2020 | 54 | 78 |
| 2021 | 42 | 58 |
| 2022 | 50 | 38 |
| 2023 | 49 | 37 |
| 2024 | 31 | 37 |
| 2025 | 40 | 16 |
| 2026 | 21 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- D07B 2501/2046Tyre cordsIndexing code281
- D07B 2501/2007ElevatorsIndexing code237
- D07B 2501/2015Construction industriesIndexing code150
- D07B 2501/2076Power transmissionsIndexing code87
- D07B 2501/2061Ship mooringsIndexing code77
- D07B 2501/2038Agriculture, forestry and fisheryIndexing code74
- D07B 2501/2084Mechanical controlsIndexing code18
- D07B 2501/2092Evacuation lines or lifelinesIndexing code14
All 9 subgroupsShow fewer
Recent patents
- Fire-resistant synthetic tension members15 Sep 2026US 12,735,299 B2Otis Elevator Company
- Rope and elevator8 Sep 2026US 12,729,097 B2Kone Corporation
- Thermoplastic extrusion die25 Aug 2026US 12,715,169 B2Trillium Marketing, Inc.
- Hybrid cord and tyre with such cord25 Aug 2026US 12,715,248 B2Pirelli Tyre S. P. A.
- Reinforced fabric elevator belt with improved internal wear resistance28 Jul 2026US 12,692,127 B2Otis Elevator Company
- Hybrid cord and method of preparing the same1 Oct 2026US 2026/0296105 A1Hs Hyosung Advanced Materials Corporation
- Cord and method for manufacturing the same24 Sep 2026US 2026/0286604 A1Kolon Industries, Inc.
- Dielectric rope with sheds24 Sep 2026US 2026/0286605 A1Barry Cordage Ltd.
- Motorcycle tire27 Aug 2026US 2026/0249650 A1Bridgestone Corporation
- Operation of a trailing cable27 Aug 2026US 2026/0251515 A1Innomotics GmbH
Most cited
By later US patents
- Adjustable tree tie down205US 4,319,428 A1982
- Cable made of high strength fiber composite material89US 7,650,742 B2Tokyo Rope Manufacturing Co., Ltd. · 2010
- Braided fishing line leader80US 4,779,372 A1988
- Equipment for determining when synthetic fiber cables are ready to be replaced64US 5,834,942 AInventio AG · 1998
- Swing rope61US 4,789,045 ABilly Pugh Co., Inc. · 1988