B60C 11/0323
Tread comprising channels under the tread surface
Official title: {tread comprising channels under the tread surface, e.g. for draining water}
B60C11/0323 (Tread comprising channels under the tread surface) appears on 154 US grants and 230 published applications in this corpus.
Search patents in B60C- Granted patents
- 154
- Published applications
- 230
- Assignees
- 45
- Inventors
- 357
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 6 |
| 2007 | 4 | 3 |
| 2008 | 1 | 7 |
| 2009 | 3 | 1 |
| 2010 | 2 | 3 |
| 2011 | 1 | 12 |
| 2012 | 1 | 4 |
| 2013 | 5 | 12 |
| 2014 | 4 | 11 |
| 2015 | 7 | 6 |
| 2016 | 7 | 8 |
| 2017 | 7 | 11 |
| 2018 | 10 | 22 |
| 2019 | 5 | 12 |
| 2020 | 13 | 17 |
| 2021 | 9 | 12 |
| 2022 | 14 | 30 |
| 2023 | 8 | 12 |
| 2024 | 15 | 13 |
| 2025 | 15 | 12 |
| 2026 | 10 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Groove beneath sipe8 Sep 2026US 12,728,673 B2Apollo Tyres Global R&D B. V.
- Heavy-duty vehicle tire tread with improved robustness7 Jul 2026US 12,673,520 B2Compagnie Generale Des Etablissements Michelin
- Tire for a heavy duty vehicle with improved grip23 Jun 2026US 12,661,932 B2Compagnie Generale Des Etablissements Michelin
- Low-noise tire for a heavy goods vehicle9 Jun 2026US 12,649,335 B2Compagnie Generale Des Etablissements Michelin
- Heavy duty tire2 Jun 2026US 12,643,348 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire20 Aug 2026US 2026/0241754 A1Hankook Tire & Technology Co., Ltd.
- Tire for a Heavy Goods Vehicle with a Tread Having Improved Sturdiness9 Jul 2026US 2026/0192605 A1Compagnie Generale Des Etablissements Michelin
- Pneumatic tire9 Jul 2026US 2026/0192606 A1Bridgestone Corporation
- Commercial-vehicle tyre9 Jul 2026US 2026/0192607 A1Continental Reifen Deutschland GmbH
- Heavy-duty tire11 Jun 2026US 2026/0158823 A1Sumitomo Rubber Industries, Ltd.
Most cited
By later US patents
- Devices with internal flexibility sipes, including siped chambers for footwear72US 8,291,618 B22012
- Tread including recessed channel and recessed incision and mold for tread56US 6,408,910 B1Compagnie Generale des Establishments Michelin-Michelin Cie · 2002
- Pneumatic tire including sipes54US 5,814,169 ABridgestone Corporation · 1998
- Precure tread for tire including surface and rear grooves30US 5,445,691 ABridgestone Corporation · 1995
- Precure tread for a new tire, and retread tires26US 5,275,218 ABridgestone Corporation · 1994