D07B 3/10
With provision for imparting more than one complete twist to the ropes
Official title: with provision for imparting more than one complete twist to the ropes or cables for each revolution of the take-up reel {or of the guide member}
D07B3/10 (With provision for imparting more than one complete twist to the ropes) appears on 77 US grants and 25 published applications in this corpus.
Search patents in D07B- Granted patents
- 77
- Published applications
- 25
- Assignees
- 44
- Inventors
- 128
- Latest grant
- 11 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 7 | 2 |
| 2002 | 3 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 2 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 3 | 2 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 2 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Steel cord and manufacturing process therefor11 Mar 2025US 12,247,352 B2Jiangsu Xingda Steel Tyre Cord Co., Ltd.
- System for fabricating stranded cable and control therefor10 Dec 2024US 12,163,281 B2Tensor Machinery Ltd.
- Stranding machine2 Apr 2024US 11,946,200 B2Maschinenfabrik Niehoff GmbH & Co. KG
- System for fabricating stranded cable and control therefor21 Sep 2021US 11,124,919 B2Tensor Machinery Ltd.
- M+N steel cord for reinforcing rubber product13 Apr 2021US 10,975,519 B2NV Bekaert SA
- Multicore cable assembly manufacturing method, multicore cable assembly manufacturing apparatus, and stranding machine25 Dec 2025US 2025/0391590 A1Proterial, Ltd.
- Steel cord and manufacturing process therefor8 Feb 2024US 2024/0044075 A1Jiangsu Xingda Steel Tyre Cord Co., Ltd.
- System for fabricating stranded cable and control therefor12 May 2022US 2022/0145533 A1Tensor Machinery Ltd.
- Stranding machine7 Jan 2021US 2021/0001390 A1Maschinenfabrik Niehoff GmbH & Co. KG
- System for fabricating stranded cable and control therefor10 Oct 2019US 2019/0308843 A1Tensor Machinery Ltd.
Most cited
By later US patents
- Steel cord for reinforcement of elastomer material31US 4,408,444 ANV Bekaert SA · 1983
- Random lay wire twisting machine29US 6,318,062 B1Watson Machinery International, Inc. · 2001
- Steel cord for reinforcing rubber product28US 5,319,915 ATokusen Kogyo Co., Ltd. · 1994
- Apparatus and process of manufacturing a metal cord27US 4,332,131 ARhone-Poulenc-Textile · 1982
- Flyer bow for wire bunching or wire stranding machines20US 7,121,076 B2Sgl Carbon SE · 2006