B60C 15/0603
Characterised by features of the bead filler or apex
Official title: {characterised by features of the bead filler or apex}
B60C15/0603 (Characterised by features of the bead filler or apex) appears on 402 US grants and 451 published applications in this corpus.
Search patents in B60C- Granted patents
- 402
- Published applications
- 451
- Assignees
- 69
- Inventors
- 765
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 5 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 14 | 0 |
| 2000 | 8 | 0 |
| 2001 | 10 | 8 |
| 2002 | 14 | 10 |
| 2003 | 11 | 14 |
| 2004 | 9 | 4 |
| 2005 | 4 | 8 |
| 2006 | 7 | 9 |
| 2007 | 3 | 10 |
| 2008 | 2 | 9 |
| 2009 | 8 | 5 |
| 2010 | 1 | 4 |
| 2011 | 6 | 6 |
| 2012 | 3 | 17 |
| 2013 | 4 | 22 |
| 2014 | 8 | 19 |
| 2015 | 16 | 33 |
| 2016 | 17 | 27 |
| 2017 | 13 | 33 |
| 2018 | 25 | 18 |
| 2019 | 18 | 30 |
| 2020 | 24 | 37 |
| 2021 | 16 | 32 |
| 2022 | 24 | 41 |
| 2023 | 13 | 26 |
| 2024 | 13 | 14 |
| 2025 | 22 | 9 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pneumatic tire23 Jun 2026US 12,661,936 B2Bridgestone Corporation
- Heavy duty tire19 May 2026US 12,629,968 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire with optimized crown and bead architectures24 Mar 2026US 12,583,260 B2Compagnie Generale Des Etablissements Michelin
- Tire17 Mar 2026US 12,576,675 B2Sumitomo Rubber Industries, Ltd.
- Pneumatic tire17 Feb 2026US 12,552,204 B2The Yokohama Rubber Co., Ltd.
- Pneumatic tire6 Aug 2026US 2026/0225409 A1Sumitomo Rubber Industries, Ltd.
- Tire with recyled rubber in bead30 Jul 2026US 2026/0217063 A1Compagnie Generale Des Etablissements Michelin
- Tire structure with continuous carcass cords and belt cords and manufacturing method thereof2 Jul 2026US 2026/0184119 A1Harbin Institute of Technology
- Heavy-duty tire11 Jun 2026US 2026/0158823 A1Sumitomo Rubber Industries, Ltd.
- Tire having bead portion for improving transverse rigidity and durability11 Jun 2026US 2026/0158830 A1Hankook Tire & Technology Co., Ltd.
Most cited
By later US patents
- Integrated circuit transponder with coil antenna in a pneumatic tire for use in tire identification109US 5,181,975 AThe Goodyear Tire & Rubber Company · 1993
- Pneumatic radial tires with rubber filler composed of three rubber stocks63US 5,876,527 ABridgestone Corporation · 1999
- Rubber containing aramid pulp reinforcement38US 4,871,004 AThe Goodyear Tire & Rubber Company · 1989
- Tire with reduced bead mass34US 5,526,863 AMichelin Recherche et Technique S. A. · 1996
- Radial tire having a highly durable bead structure33US 4,046,183 ABridgestone Tire Company Limited · 1977