B60C 15/0628
Comprising a bead reinforcing layer
Official title: {comprising a bead reinforcing layer}
B60C15/0628 (Comprising a bead reinforcing layer) appears on 163 US grants and 292 published applications in this corpus.
Search patents in B60C- Granted patents
- 163
- Published applications
- 292
- Assignees
- 44
- Inventors
- 455
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 1 |
| 2003 | 3 | 2 |
| 2004 | 3 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 0 |
| 2007 | 0 | 4 |
| 2008 | 1 | 5 |
| 2009 | 1 | 4 |
| 2010 | 1 | 5 |
| 2011 | 4 | 5 |
| 2012 | 2 | 8 |
| 2013 | 3 | 15 |
| 2014 | 6 | 7 |
| 2015 | 3 | 18 |
| 2016 | 5 | 18 |
| 2017 | 8 | 19 |
| 2018 | 11 | 20 |
| 2019 | 6 | 32 |
| 2020 | 12 | 20 |
| 2021 | 8 | 19 |
| 2022 | 21 | 32 |
| 2023 | 16 | 18 |
| 2024 | 11 | 8 |
| 2025 | 12 | 18 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60C 15/0635Using chippers between the carcass layer and chafer rubber wrapped around the68
- B60C 2015/065At the axially outer side of the carcass turn-up portion not wrappedIndexing code36
- B60C 15/0653With particular configuration of the cords in the respective bead reinforcing layer30
- B60C 2015/0639Between carcass main portion and bead filler not wrapped around the beadIndexing code25
- B60C 2015/0678Physical properties of the bead reinforcing layerIndexing code24
- B60C 2015/0692Characterised by particular materials of the cordsIndexing code21
- B60C 15/0632Using flippers in contact with and wrapped around the bead core and18
- B60C 2015/0642Between carcass turn-up and bead filler not wrapped around the bead coreIndexing code14
Recent patents
- Tire29 Sep 2026US 12,746,784 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 tire20 Jan 2026US 12,528,317 B2Shandong Xingda Tyre Co. Ltd.
- Aircraft tire carcass reinforcements17 Sep 2026US 2026/0274012 A1Compagnie Generale Des Etablissements Michelin
- Tire with recyled rubber in bead30 Jul 2026US 2026/0217063 A1Compagnie Generale Des Etablissements Michelin
- Pneumatic tire30 Jul 2026US 2026/0217064 A1Bridgestone Corporation
- Pneumatic tire9 Jul 2026US 2026/0192611 A1Bridgestone Corporation
- Tire structure with continuous carcass cords and belt cords and manufacturing method thereof2 Jul 2026US 2026/0184119 A1Harbin Institute of Technology
Most cited
By later US patents
- Radial tire for heavy load vehicles26US 4,086,948 ABridgestone Tire Company Limited · 1978
- Pneumatic tire22US 4,941,523 AThe Goodyear Tire & Rubber Company · 1990
- Passenger radial tire including bead reinforcement17US 5,415,216 ASumitomo Rubber Industries, Ltd. · 1995
- Pneumatic tire with a strip reinforcing laminate having filaments arranged together in an undulating form15US 5,004,031 ABridgestone Corporation · 1991
- Tire with reinforced sidewalls15US 5,529,104 ACompagnie Generale des Etablissements Michelin - Michelin & Cie · 1996