B60C 11/0309
Further characterised by the groove cross-section
Official title: {further characterised by the groove cross-section}
B60C11/0309 (Further characterised by the groove cross-section) appears on 477 US grants and 441 published applications in this corpus.
Search patents in B60C- Granted patents
- 477
- Published applications
- 441
- Assignees
- 69
- Inventors
- 704
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 6 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 14 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 13 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 7 | 4 |
| 2002 | 13 | 10 |
| 2003 | 10 | 4 |
| 2004 | 4 | 7 |
| 2005 | 6 | 6 |
| 2006 | 3 | 7 |
| 2007 | 4 | 11 |
| 2008 | 5 | 12 |
| 2009 | 6 | 15 |
| 2010 | 5 | 22 |
| 2011 | 7 | 18 |
| 2012 | 14 | 15 |
| 2013 | 14 | 20 |
| 2014 | 23 | 25 |
| 2015 | 16 | 18 |
| 2016 | 22 | 23 |
| 2017 | 24 | 14 |
| 2018 | 9 | 43 |
| 2019 | 26 | 53 |
| 2020 | 15 | 22 |
| 2021 | 31 | 22 |
| 2022 | 36 | 20 |
| 2023 | 12 | 22 |
| 2024 | 22 | 11 |
| 2025 | 16 | 7 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire22 Sep 2026US 12,741,489 B2The Yokohama Rubber Co., Ltd.
- Tire14 Jul 2026US 12,679,146 B2Sumitomo Rubber Industries, Ltd.
- Tire21 Apr 2026US 12,605,970 B2The Yokohama Rubber Co., Ltd.
- Tire31 Mar 2026US 12,589,616 B2Bridgestone Europe NV/SA
- Tire3 Mar 2026US 12,565,063 B2Sumitomo Rubber Industries, Ltd.
- Heavy loading tire27 Aug 2026US 2026/0249653 A1Toyo Tire Corporation
- Pneumatic tire6 Aug 2026US 2026/0225405 A1Toyo Tire Corporation
- Tire tread with groove having a groove projection with bumper18 Jun 2026US 2026/0166922 A1Compagnie Generale Des Etablissements Michelin
- Heavy Goods Vehicle Tire with Complex Tread Pattern11 Jun 2026US 2026/0158826 A1Compagnie Generale Des Etablissements Michelin
- Tire21 May 2026US 2026/0138399 A1Toyo Tire Corporation
Most cited
By later US patents
- Pneumatic tire having improved wet traction115US 5,386,862 AThe Goodyear Tire & Rubber Company · 1995
- Pneumatic radial tire with grooves of varying cross section69US 4,832,099 ABridgestone Corporation · 1989
- All-season pneumatic tire with chamfered tread blocks63US 4,690,189 AThe Goodyear Tire & Rubber Company · 1987
- Truck steer tire tread including circumferential grooves62US 6,142,200 AThe Goodyear Tire & Rubber Company · 2000
- Radial pneumatic light truck or automobile tire58US 5,658,404 AThe Goodyear Tire & Rubber Company · 1997