B60C 9/0057
Reinforcements comprising preshaped elements
Official title: {Reinforcements comprising preshaped elements, e.g. undulated or zig-zag filaments}
B60C9/0057 (Reinforcements comprising preshaped elements) appears on 73 US grants and 67 published applications in this corpus.
Search patents in B60C- Granted patents
- 73
- Published applications
- 67
- Assignees
- 36
- Inventors
- 162
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 8 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 6 |
| 2003 | 3 | 2 |
| 2004 | 2 | 3 |
| 2005 | 1 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 5 |
| 2015 | 0 | 2 |
| 2016 | 1 | 6 |
| 2017 | 2 | 2 |
| 2018 | 3 | 5 |
| 2019 | 1 | 5 |
| 2020 | 0 | 5 |
| 2021 | 0 | 4 |
| 2022 | 2 | 4 |
| 2023 | 2 | 2 |
| 2024 | 1 | 1 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Reinforcement of polymers with shape memory alloy elements11 Nov 2025US 12,466,217 B2The Smart Tire Company, Inc.
- Metallic reinforcing cord for tyres for vehicle wheels1 Jul 2025US 12,344,054 B2Pirelli Tyre S. P. A.
- Metallic reinforcing cord for tyres for vehicle wheels13 May 2025US 12,296,632 B2Pirelli Tyre S. P. A.
- Method for producing a reinforcement structure for a tire30 Jan 2024US 11,884,115 B2Compagnie Generale Des Etablissements Michelin
- Tire5 Dec 2023US 11,833,867 B2Bridgestone Corporation
- Metallic reinforcing cord for tyres for vehicle wheels and tyre comprising said metallic reinforcing cord25 Jan 2024US 2024/0025209 A1Pirelli Tyre S. P. A.
- Reinforcement of polymers with shape memory alloy elements16 Mar 2023US 2023/0081635 A1The Smart Tire Company, Inc.
- Metallic reinforcing cord for tyres for vehicle wheels5 Jan 2023US 2023/0001741 A1Pirelli Tyre S. P. A.
- Metallic reinforcing cord for tyres for vehicle wheels24 Nov 2022US 2022/0371367 A1Pirelli Tyre S. P. A.
- Steel cord and tire29 Sep 2022US 2022/0307197 A1Sumitomo Electric Tochigi Co., Ltd.
Most cited
By later US patents
- Steel cord for reinforcing rubber product28US 5,319,915 ATokusen Kogyo Co., Ltd. · 1994
- Tire steel cords and method of manufacturing thereof27US 5,020,312 AKokoku Steel Wire Ltd. · 1991
- Metal cord25US 4,738,096 ATokyo Rope Mfg. Co., Ltd. · 1988
- Metal cord and composite material comprising the metal cord and rubber22US 5,287,691 ASumitomo Electric Industries, Ltd. · 1994
- Steel cord20US 5,584,169 ABridgestone Corporation · 1996