B60C 9/1821
Comprising discrete fibres or filaments
Official title: {comprising discrete fibres or filaments}
B60C9/1821 (Comprising discrete fibres or filaments) appears on 70 US grants and 76 published applications in this corpus.
Search patents in B60C- Granted patents
- 70
- Published applications
- 76
- Assignees
- 36
- Inventors
- 188
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 11 |
| 2003 | 6 | 4 |
| 2004 | 4 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 0 | 3 |
| 2015 | 0 | 4 |
| 2016 | 1 | 3 |
| 2017 | 1 | 0 |
| 2018 | 1 | 6 |
| 2019 | 0 | 2 |
| 2020 | 1 | 8 |
| 2021 | 3 | 2 |
| 2022 | 2 | 8 |
| 2023 | 4 | 9 |
| 2024 | 4 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire comprising reinforcing elements in the form of laminated strips17 Mar 2026US 12,576,673 B2Compagnie Generale Des Etablissments Michelin
- Pneumatic tire11 Feb 2025US 12,220,954 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire17 Dec 2024US 12,168,371 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire29 Oct 2024US 12,128,711 B2Bridgestone Corporation
- Motorcycle tire30 Jul 2024US 12,049,113 B2Sumitomo Rubber Industries, Ltd.
- Non-pneumatic vacuum tire20 Feb 2025US 2025/0058587 A1Zhongce Rubber Group Co., Ltd.
- Reinforced fabric comprising a plurality of metal reinforcing elements22 Feb 2024US 2024/0059102 A1Compagnie Generale Des Etablissements Michelin
- Tire comprising a single carcass layer28 Dec 2023US 2023/0415518 A1Compagnie Generale Des Etablissements Michelin
- Motorcycle tire21 Dec 2023US 2023/0406041 A1Sumitomo Rubber Industries, Ltd.
- Tire comprising two carcass layers30 Nov 2023US 2023/0382163 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
- Woven fabric constructions having high cover factors and fill yarns with a weight per unit length less than the weight per unit length of warp yarns of the fabric50US 6,668,868 B2Warwick Mills, Inc. · 2003
- Tires made using elastomers containing springy fibers44US 5,513,683 AThe Goodyear Tire & Rubber Company · 1996
- Tire having specified crown reinforcement39US 5,738,740 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1998
- Rubber containing aramid pulp reinforcement38US 4,871,004 AThe Goodyear Tire & Rubber Company · 1989
- Elastomers containing partially oriented reinforcing fibers, tires made using said elastomers, and a method therefor27US 5,576,104 AThe Goodyear Tire & Rubber Company · 1996