B60C 11/1376
Three dimensional block surfaces departing from the enveloping tread contour
Official title: {Three dimensional block surfaces departing from the enveloping tread contour}
B60C11/1376 (Three dimensional block surfaces departing from the enveloping tread contour) appears on 451 US grants and 554 published applications in this corpus.
Search patents in B60C- Granted patents
- 451
- Published applications
- 554
- Assignees
- 44
- Inventors
- 593
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 4 |
| 2002 | 6 | 10 |
| 2003 | 4 | 2 |
| 2004 | 5 | 7 |
| 2005 | 9 | 7 |
| 2006 | 3 | 5 |
| 2007 | 1 | 1 |
| 2008 | 6 | 8 |
| 2009 | 3 | 7 |
| 2010 | 0 | 14 |
| 2011 | 3 | 13 |
| 2012 | 9 | 18 |
| 2013 | 10 | 20 |
| 2014 | 17 | 16 |
| 2015 | 16 | 25 |
| 2016 | 15 | 41 |
| 2017 | 22 | 33 |
| 2018 | 15 | 39 |
| 2019 | 33 | 73 |
| 2020 | 28 | 40 |
| 2021 | 42 | 46 |
| 2022 | 54 | 46 |
| 2023 | 34 | 37 |
| 2024 | 41 | 15 |
| 2025 | 39 | 13 |
| 2026 | 9 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Car tyre7 Jul 2026US 12,673,521 B2Pirelli Tyre S. P. A.
- Tyre for vehicle wheels2 Jun 2026US 12,643,347 B2Pirelli Tyre S. P. A.
- Tire7 Apr 2026US 12,594,789 B2The Yokohama Rubber Co., Ltd.
- Tire7 Apr 2026US 12,594,790 B2Sumitomo Rubber Industries, Ltd.
- Tire3 Mar 2026US 12,565,063 B2Sumitomo Rubber Industries, Ltd.
- Tire for vehicle wheels and respective tread with self-cleaning function17 Sep 2026US 2026/0274007 A1
- Tire having an improved tread pattern20 Aug 2026US 2026/0241751 A1
- Tire with an improved tread pattern20 Aug 2026US 2026/0241752 A1
- Tire having an improved tread pattern13 Aug 2026US 2026/0233557 A1
- Tire with an improved tread pattern13 Aug 2026US 2026/0233558 A1
Most cited
By later US patents
- Pneumatic radial tire tread with rectangular blocks having side grooves82US 5,031,680 ASumitomo Rubber Industries, Ltd. · 1991
- All-season pneumatic tire with chamfered tread blocks63US 4,690,189 AThe Goodyear Tire & Rubber Company · 1987
- Pneumatic radial tires including a fork-shaped groove48US 5,609,699 ABridgestone Corporation · 1997
- Pneumatic tire having chamfered tread blocks43US 5,109,903 AThe Yokohama Rubber Co., Ltd. · 1992
- Tire treads with convex elements39US 4,722,378 AThe Goodyear Tire & Rubber Company · 1988