B60C 2011/1209
Straight at the tread surface
Official title: {straight at the tread surface}
B60C2011/1209 (Straight at the tread surface) appears on 418 US grants and 567 published applications in this corpus.
Search patents in B60C- Granted patents
- 418
- Published applications
- 567
- Assignees
- 44
- Inventors
- 598
- Latest grant
- 18 Aug 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 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 8 |
| 2010 | 0 | 10 |
| 2011 | 1 | 16 |
| 2012 | 3 | 15 |
| 2013 | 7 | 30 |
| 2014 | 8 | 23 |
| 2015 | 23 | 27 |
| 2016 | 26 | 45 |
| 2017 | 25 | 38 |
| 2018 | 20 | 65 |
| 2019 | 40 | 74 |
| 2020 | 39 | 42 |
| 2021 | 49 | 42 |
| 2022 | 59 | 58 |
| 2023 | 31 | 25 |
| 2024 | 39 | 19 |
| 2025 | 24 | 15 |
| 2026 | 16 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tire18 Aug 2026US 12,709,117 B2The Yokohama Rubber Co., Ltd.
- Rubber composition for tire and tire containing same11 Aug 2026US 12,703,787 B2The Yokohama Rubber Co., Ltd.
- Tire16 Jun 2026US 12,654,493 B2Sumitomo Rubber Industries, Ltd.
- Heavy duty tire2 Jun 2026US 12,643,348 B2Sumitomo Rubber Industries, Ltd.
- Bi-directional interlocking sipe and slot combination26 May 2026US 12,636,914 B2Bridgestone Americas Tire Operations, LLC
- Pneumatic tire20 Aug 2026US 2026/0241754 A1Hankook Tire & Technology Co., Ltd.
- Tire with an improved tread pattern13 Aug 2026US 2026/0233558 A1
- Directional interlocking sipe and/or slot6 Aug 2026US 2026/0225406 A1Bridgestone Americas Tire Operations, LLC
- Pneumatic tire9 Jul 2026US 2026/0192606 A1Bridgestone Corporation
- Tire tread with groove having a groove projection with bumper18 Jun 2026US 2026/0166922 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
- Tread for pneumatic tire intended for winter driving33US 4,994,126 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1991
- Three-dimensional sipes for treads20US 7,143,799 B2The Goodyear Tire & Rubber Company · 2006
- Vehicle tire having sipes18US 6,668,886 B1Sumitomo Rubber Industries, Ltd. · 2003
- Radial tire for heavy load vehicles16US 4,262,722 ABridgestone Tire Company Limited · 1981
- Pneumatic tire and vulcanization mold therefor16US 5,950,700 ABridgestone Corporation · 1999