B60C 11/047
The groove bottom comprising stone trapping protection elements
Official title: {the groove bottom comprising stone trapping protection elements, e.g. ribs}
B60C11/047 (The groove bottom comprising stone trapping protection elements) appears on 79 US grants and 83 published applications in this corpus.
Search patents in B60C- Granted patents
- 79
- Published applications
- 83
- Assignees
- 22
- Inventors
- 125
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 4 |
| 2008 | 0 | 10 |
| 2009 | 0 | 2 |
| 2010 | 2 | 8 |
| 2011 | 6 | 1 |
| 2012 | 4 | 1 |
| 2013 | 3 | 4 |
| 2014 | 3 | 5 |
| 2015 | 4 | 3 |
| 2016 | 3 | 2 |
| 2017 | 4 | 6 |
| 2018 | 3 | 5 |
| 2019 | 6 | 10 |
| 2020 | 2 | 6 |
| 2021 | 2 | 4 |
| 2022 | 9 | 1 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pneumatic vehicle tyre11 Aug 2026US 12,703,206 B2Continental Reifen Deutschland GmbH
- Pre-cured tread stone rejection design19 May 2026US 12,629,965 B2Bridgestone Bandag, LLC
- Tire16 Apr 2024US 11,958,316 B2Sumitomo Rubber Industries, Ltd.
- Utility vehicle tyres2 Apr 2024US 11,945,262 B2Continental Reifen Deutschland GmbH
- Tire24 Oct 2023US 11,794,525 B2Sumitomo Rubber Industries, Ltd.
- Tire tread with groove having a groove projection with bumper18 Jun 2026US 2026/0166922 A1Compagnie Generale Des Etablissements Michelin
- Pneumatic tire16 Apr 2026US 2026/0103030 A1Toyo Tire Corporation
- Pneumatic vehicle tyre7 Nov 2024US 2024/0367463 A1Continental Reifen Deutschland GmbH
- Pneumatic tire14 Sep 2023US 2023/0286327 A1Toyo Tire Corporation
- Tire18 May 2023US 2023/0150312 A1Sumitomo Rubber Industries, Ltd.
Most cited
By later US patents
- Tread with spaced projections in stone ejecting groove37US 4,345,632 ABridgestone Tire Company Limited · 1982
- Heavy duty pneumatic tires34US 5,160,385 ABridgestone Corporation · 1992
- Tread for a tire including five rib parts34US 6,116,309 AThe Goodyear Tire & Rubber Company · 2000
- Tread for a tire with blocks and ribs33US 5,361,815 AThe Goodyear Tire & Rubber Company · 1994
- Pneumatic tire for heavy vehicle29US 5,417,269 ASumitomo Rubber Industries, Ltd. · 1995