B60C 2009/2252
Physical properties or dimension of the zero degree ply cords
Official title: {Physical properties or dimension of the zero degree ply cords}
B60C2009/2252 (Physical properties or dimension of the zero degree ply cords) appears on 145 US grants and 260 published applications in this corpus.
Search patents in B60C- Granted patents
- 145
- Published applications
- 260
- Assignees
- 45
- Inventors
- 382
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 5 | 7 |
| 2003 | 3 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 7 |
| 2006 | 2 | 5 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 1 | 2 |
| 2010 | 3 | 5 |
| 2011 | 2 | 7 |
| 2012 | 1 | 3 |
| 2013 | 2 | 9 |
| 2014 | 3 | 20 |
| 2015 | 8 | 22 |
| 2016 | 8 | 20 |
| 2017 | 5 | 12 |
| 2018 | 10 | 23 |
| 2019 | 20 | 16 |
| 2020 | 7 | 13 |
| 2021 | 11 | 25 |
| 2022 | 5 | 21 |
| 2023 | 7 | 15 |
| 2024 | 5 | 8 |
| 2025 | 11 | 8 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60C 2009/2266Density of the cords in width directionIndexing code79
- B60C 2009/2261Modulus of the cordsIndexing code39
- B60C 2009/2257Diameters of the cordsIndexing code36
- B60C 2009/2285Twist structuresIndexing code23
- B60C 2009/2295With different cords in the same layerIndexing code22
- B60C 2009/2276Tensile strengthIndexing code20
- B60C 2009/228Elongation of the reinforcements at break pointIndexing code14
- B60C 2009/229Characterised by the course of the cordsIndexing code7
Recent patents
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- Pneumatic tire and method of manufacturing pneumatic tire20 Jan 2026US 12,528,313 B2The Yokohama Rubber Co., Ltd.
- Motorcycle tire27 Aug 2026US 2026/0249650 A1Bridgestone Corporation
- Pneumatic tire20 Aug 2026US 2026/0241749 A1Bridgestone Corporation
- Pneumatic tire13 Aug 2026US 2026/0233555 A1Bridgestone Corporation
- Beltless tyre for motor vehicles16 Jul 2026US 2026/0200269 A1Pirelli Tyre S. P. A.
- Pneumatic radial tire for passenger vehicle5 Feb 2026US 2026/0034836 A1Bridgestone Corporation
Most cited
By later US patents
- Breaker for radial tire28US 4,293,019 AIndustrie Pirelli S.p.A. · 1981
- Belt overlay structure for pneumatic tires comprising a single ribbon wrapped about the belt structure19US 4,989,658 AThe Goodyear Tire & Rubber Company · 1991
- Vehicle tires including plies with high strength reinforcement17US 5,318,643 AThe Goodyear Tire & Rubber Company · 1994
- Pneumatic radial tire for motorcycle17US 6,276,415 B1Bridgestone Corporation · 2001
- Pair of high-tranverse-curvature tires for two-wheeled vehicles having different belt structures and method of controlling the behavior of such vehicles on a bend14US 5,975,175 APirelli Coordinamento Pneumatici S.p.A. · 1999