B60C 9/20
Built-up from rubberised plies each having all cords arranged substantially parallel
Official title: built-up from rubberised plies each having all cords arranged substantially parallel
B60C9/20 (Built-up from rubberised plies each having all cords arranged substantially parallel) appears on 1,312 US grants and 1,606 published applications in this corpus.
Search patents in B60C- Granted patents
- 1,312
- Published applications
- 1,606
- Assignees
- 186
- Inventors
- 2,156
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 18 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 15 | 0 |
| 1980 | 20 | 0 |
| 1981 | 23 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 16 | 0 |
| 1988 | 19 | 0 |
| 1989 | 23 | 0 |
| 1990 | 24 | 0 |
| 1991 | 21 | 0 |
| 1992 | 17 | 0 |
| 1993 | 29 | 0 |
| 1994 | 25 | 0 |
| 1995 | 31 | 0 |
| 1996 | 14 | 0 |
| 1997 | 23 | 0 |
| 1998 | 26 | 0 |
| 1999 | 24 | 0 |
| 2000 | 33 | 0 |
| 2001 | 31 | 12 |
| 2002 | 35 | 41 |
| 2003 | 38 | 28 |
| 2004 | 21 | 42 |
| 2005 | 21 | 44 |
| 2006 | 20 | 47 |
| 2007 | 26 | 46 |
| 2008 | 21 | 29 |
| 2009 | 24 | 67 |
| 2010 | 20 | 70 |
| 2011 | 24 | 56 |
| 2012 | 32 | 49 |
| 2013 | 25 | 54 |
| 2014 | 30 | 69 |
| 2015 | 41 | 68 |
| 2016 | 41 | 104 |
| 2017 | 25 | 94 |
| 2018 | 46 | 90 |
| 2019 | 60 | 101 |
| 2020 | 41 | 106 |
| 2021 | 58 | 98 |
| 2022 | 45 | 99 |
| 2023 | 44 | 69 |
| 2024 | 27 | 50 |
| 2025 | 38 | 36 |
| 2026 | 24 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B60C 9/2003Characterised by the materials of the belt cords694
- B60C 9/22The plies being arranged with all cords disposed along the circumference of641
- B60C 2009/2012With particular configuration of the belt cords in the respective belt layersIndexing code177
- B60C 2009/2074Physical properties or dimension of the belt cordIndexing code167
- B60C 2009/2061Physical properties or dimensions of the belt coating rubberIndexing code90
- B60C 2009/2041With an interrupted belt plyIndexing code43
- B60C 2009/2048Characterised by special physical properties of the belt pliesIndexing code37
- B60C 2009/2038Using lateral belt strips at belt edgesIndexing code33
Recent patents
- Tire reinforced by metal cords22 Sep 2026US 12,741,487 B2The Goodyear Tire & Rubber Company
- Hybrid cord and tyre with such cord25 Aug 2026US 12,715,248 B2Pirelli Tyre S. P. A.
- Tire11 Aug 2026US 12,703,204 B2The Yokohama Rubber Co., Ltd.
- Tire4 Aug 2026US 12,697,842 B2The Yokohama Rubber Co., Ltd.
- Studded tyre having reduced road wear21 Jul 2026US 12,686,235 B2Nokian Renkaat Oyj
- Tire1 Oct 2026US 2026/0296107 A1Hankook Tire & Technology Co., Ltd.
- Optimized Architecture of a Tire of the Heavy Duty or Civil Engineering Type1 Oct 2026US 2026/0296108 A1Compagnie Generale des Establishments Michelin
- Tire1 Oct 2026US 2026/0296111 A1The Yokohama Rubber Co., Ltd.
- Studded tyre having reduced road wear24 Sep 2026US 2026/0285093 A1Nokian Renkaat Oyj
- Tire with multiple steel belts and a reinforcement layer10 Sep 2026US 2026/0264453 A1Bridgestone Americas Tire Operations, LLC
Most cited
By later US patents
- Non-pneumatic tire87US 7,201,194 B2Michelin Recherche et Technique S. A. · 2007
- Band reinforced radial tire73US 4,111,249 AGrumman Aerospace Corporation · 1978
- Radial tire with specified belt reinforcing layer cord67US 5,931,211 ABridgestone Corporation · 1999
- Reinforcing fabric for an article made from elastomeric material and corresponding article comprising this fabric67US 6,555,212 B2Pirelli Coordinamento Pneumatici S.p.A. · 2003
- Method for manufacturing an assembly of a belt, a band, and a tread rubber50US 5,032,198 ASumitomo Rubber Industries, Ltd. · 1991