D07B 2207/208
Characterised by at least partially unwinding the twist of the upstream double
Official title: characterised by at least partially unwinding the twist of the upstream double twisting step
D07B2207/208 (Characterised by at least partially unwinding the twist of the upstream double) appears on 16 US grants and 8 published applications in this corpus.
Search patents in D07B- Granted patents
- 16
- Published applications
- 8
- Assignees
- 6
- Inventors
- 41
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Steel cord for rubber reinforcement13 May 2025US 12,296,631 B2NV Bekaert SA
- M+N steel cord for reinforcing rubber product13 Apr 2021US 10,975,519 B2NV Bekaert SA
- Steel cord with reduced residual torsions26 Nov 2019US 10,487,448 B2NV Bekaert SA
- Oval steel cord with oval wires2 Apr 2013US 8,407,977 B2NV Bekaert SA
- Steel cord for reinforcing rubber articles14 Jun 2005US 6,904,744 B2NV Bekaert SA
- Steel cord with adapted elongation properties24 Oct 2024US 2024/0352670 A1NV Bekaert SA
- A steel cord for rubber reinforcement31 Mar 2022US 2022/0097454 A1NV Bekaert SA
- A m+n steel cord for reinforcing rubber product7 Mar 2019US 2019/0071820 A1NV Bekaert SA
- Steel cord with reduced residual torsions16 Mar 2017US 2017/0073888 A1NV Bekaert SA
- Steel cord for tire reinforcement14 Apr 2016US 2016/0101651 A1Hongduk Industrial Co., Ltd.
Most cited
By later US patents
- Steel cord for reinforcement of elastomer material31US 4,408,444 ANV Bekaert SA · 1983
- Metallic cable and method and apparatus for making same19US 4,545,190 AThe Goodyear Tire & Rubber Company · 1985
- Steel cord with improved fatigue strength19US 5,285,623 ANV Bekaert SA · 1994
- Twisting steel cord with wavy filament19US 5,581,990 ANV Bekaert SA · 1996
- Apparatus for cabling wires13US 4,335,571 AIndustrie Pirelli S.p.A. · 1982