B60C 15/0072
With ply reverse folding, i.e. carcass layer folded around the bead core
Official title: {with ply reverse folding, i.e. carcass layer folded around the bead core from the outside to the inside}
B60C15/0072 (With ply reverse folding, i.e. carcass layer folded around the bead core) appears on 124 US grants and 62 published applications in this corpus.
Search patents in B60C- Granted patents
- 124
- Published applications
- 62
- Assignees
- 35
- Inventors
- 191
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 0 |
| 2002 | 8 | 6 |
| 2003 | 6 | 6 |
| 2004 | 8 | 7 |
| 2005 | 2 | 3 |
| 2006 | 6 | 0 |
| 2007 | 1 | 5 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 4 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 3 |
| 2014 | 0 | 0 |
| 2015 | 2 | 4 |
| 2016 | 1 | 5 |
| 2017 | 2 | 2 |
| 2018 | 4 | 0 |
| 2019 | 1 | 4 |
| 2020 | 0 | 3 |
| 2021 | 1 | 6 |
| 2022 | 6 | 1 |
| 2023 | 3 | 0 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of making a tire with multiple body plies8 Apr 2025US 12,269,299 B2Bridgestone Americas Tire Operations, LLC
- Tire provided with a radio frequency communication module18 Feb 2025US 12,227,035 B2Compagnie Generale Des Etablissements Micheln
- Pneumatic tire23 Apr 2024US 11,964,517 B2Sumitomo Rubber Industries, Ltd.
- Tire with multiple body plies5 Dec 2023US 11,833,861 B2Bridgestone Americas Tire Operations, LLC
- Pneumatic tire30 May 2023US 11,660,914 B2The Yokohama Rubber Co., Ltd.
- Method of making a tire with multiple body plies22 Feb 2024US 2024/0059104 A1Bridgestone Americas Tire Operations, LLC
- Carcass Reinforcement for a Tire of a Heavy Duty Civil Engineering Vehicle17 Feb 2022US 2022/0048326 A1Compagnie Generale Des Etablissements Michelin
- Pneumatic tire16 Sep 2021US 2021/0283954 A1Sumitomo Rubber Industries, Ltd.
- Pneumatic Tire22 Jul 2021US 2021/0221183 A1The Yokohama Rubber Co., Ltd.
- Tire1 Jul 2021US 2021/0197618 A1Bridgestone Corporation
Most cited
By later US patents
- Run-flat tire with three carcass layers67US 5,427,166 AMichelin Recherche et Technique S. A. · 1995
- Run-flat tire with three crescent-shaped reinforcing members41US 5,511,599 AMichelin Recherche et Technique S. A. · 1996
- Runflat tire with different modulus or elongation carcass cords27US 5,871,600 AThe Goodyear Tire & Rubber Company · 1999
- Structure of pneumatic tire covers24US 4,177,852 AEuteco S.p.A. · 1979
- Run-flat pneumatic radial tire24US 5,131,445 AThe Yokohama Rubber Co., Ltd. · 1992