B60C 2011/0348
Narrow grooves, i.e. having a width of less than 4 mm
Official title: {Narrow grooves, i.e. having a width of less than 4 mm}
B60C2011/0348 (Narrow grooves, i.e. having a width of less than 4 mm) appears on 309 US grants and 394 published applications in this corpus.
Search patents in B60C- Granted patents
- 309
- Published applications
- 394
- Assignees
- 26
- Inventors
- 440
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 8 |
| 2012 | 1 | 16 |
| 2013 | 0 | 21 |
| 2014 | 6 | 19 |
| 2015 | 26 | 23 |
| 2016 | 20 | 29 |
| 2017 | 20 | 24 |
| 2018 | 19 | 39 |
| 2019 | 23 | 47 |
| 2020 | 23 | 20 |
| 2021 | 31 | 31 |
| 2022 | 33 | 49 |
| 2023 | 22 | 24 |
| 2024 | 30 | 13 |
| 2025 | 28 | 13 |
| 2026 | 17 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire tread with a bottom groove and a reinforcing structure with angles8 Sep 2026US 12,728,674 B2The Goodyear Tire & Rubber Company
- Tire28 Jul 2026US 12,691,708 B2The Yokohama Rubber Co., Ltd.
- Tire14 Jul 2026US 12,679,145 B2The Yokohama Rubber Co., Ltd.
- Car tyre7 Jul 2026US 12,673,521 B2Pirelli Tyre S. P. A.
- Heavy duty tire2 Jun 2026US 12,643,348 B2Sumitomo Rubber Industries, Ltd.
- Heavy-duty tire8 Oct 2026US 2026/0307433 A1Sumitomo Rubber Industries, Ltd.
- Tire tread with a bottom groove and a reinforcing structure with angles8 Oct 2026US 2026/0307435 A1The Goodyear Tire & Rubber Company
- Mold segment irregular wear and noise countermeasure20 Aug 2026US 2026/0241655 A1Bridgestone Americas Tire Operations, LLC
- Pneumatic tire6 Aug 2026US 2026/0225404 A1Toyo Tire Corporation
- Pneumatic tire6 Aug 2026US 2026/0225405 A1Toyo Tire Corporation
Most cited
By later US patents
- Truck steer tire tread including circumferential grooves62US 6,142,200 AThe Goodyear Tire & Rubber Company · 2000
- Tire having good diverse properties52US 5,733,393 AThe Goodyear Tire & Rubber Company · 1998
- Tire tread with spaced central tread narrow grooves34US 5,240,053 AUniroyal Englebert Reifen GmbH · 1993
- Tire treads19US 4,320,790 ADunlop Limited · 1982
- Tire tread having developing grooves15US 9,278,582 B2Bridgestone Americas Tire Operations, LLC · 2016