B29D 30/62
By extrusion or injection of the tread on carcass
Official title: by extrusion or injection of the tread on carcass
B29D30/62 (By extrusion or injection of the tread on carcass) appears on 47 US grants and 59 published applications in this corpus.
Search patents in B29D- Granted patents
- 47
- Published applications
- 59
- Assignees
- 27
- Inventors
- 105
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 4 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 1 | 3 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 1 | 2 |
| 2017 | 4 | 4 |
| 2018 | 2 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 7 |
| 2021 | 1 | 1 |
| 2022 | 2 | 4 |
| 2023 | 2 | 1 |
| 2024 | 3 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reinforced tread and method of forming14 Oct 2025US 12,441,072 B2The Goodyear Tire & Rubber Company
- Process for building tyres for vehicle wheels11 Feb 2025US 12,220,889 B2Pirelli Tyre S. P. A.
- Composite tread with targeted stiffness gradient and method of making21 Jan 2025US 12,202,221 B2The Goodyear Tire & Rubber Company
- Method and apparatus for forming an apex8 Oct 2024US 12,109,773 B2The Goodyear Tire & Rubber Company
- Method and apparatus for manufacturing a tyre tread and a tyre18 Jun 2024US 12,011,894 B2Bridgestone Europe NV/SA
- Device and method for the additive manufacture of a three-dimensional object23 Jul 2026US 2026/0208443 A1Compagnie Generale Des Etablissements Michelin
- Process for building tyres for vehicle wheels8 May 2025US 2025/0144902 A1Pirelli Tyre S. P. A.
- Method and apparatus for forming an apex19 Dec 2024US 2024/0416604 A1The Goodyear Tire & Rubber Company
- Reinforced tread and method of forming15 Feb 2024US 2024/0051343 A1The Goodyear Tire & Rubber Company
- Applicator roll, tire component servicer and method for applying a strip to a drum9 Mar 2023US 2023/0070473 A1Vmi Holland B .V.
Most cited
By later US patents
- Method of bonding urethane formulations to rubber31US 4,240,852 ASynair Corporation · 1980
- Process and apparatus for laying rubber materials for tire-constitutional members23US 6,372,070 B1Bridgestone Corporation · 2002
- Method of forming green tire with strip winding17US 6,039,826 AThe Yokohama Rubber Co., Ltd. · 2000
- Apparatus for applying hot cushion gum to a tire carcass15US 5,342,473 ANRM Steelastic, Inc. · 1994
- Binding rubber extruder14US 5,162,070 AA-Z Formen- und Maschinenbau GmbH · 1992