B29D 30/22
Breaker plies being applied in the unexpanded state
B29D30/22 (Breaker plies being applied in the unexpanded state) appears on 22 US grants and 12 published applications in this corpus.
Search patents in B29D- Granted patents
- 22
- Published applications
- 12
- Assignees
- 12
- Inventors
- 48
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 3 |
| 2017 | 0 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 3 |
| 2024 | 2 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process and plant for producing tyres for vehicle wheels14 Oct 2025US 12,441,071 B2Pirelli Tyre S. P. A.
- Method for building belt assemblies for tyres for vehicle wheels12 Aug 2025US 12,384,126 B2Pirelli Tyre S. P. A.
- Method for manufacturing and transferring a multi-ply laminate, applicable to the manufacture of annular reinforcements for tires6 Aug 2024US 12,053,947 B2Compagnie Generale Des Etablissements Michelin
- Machine for the automatic manufacture of pneumatic tires with a “biased” crown11 Jun 2024US 12,005,661 B2Compagnie Generale Des Etablissements Michelin
- Crown reinforcement for an aircraft tire17 Mar 2020US 10,589,573 B2Compagnie Generale Des Etablissements Michelin
- Plant for producing tyres for vehicle wheels15 Jan 2026US 2026/0014766 A1Pirelli Tyre S. P. A.
- Machine for the automatic manufacture of pneumatic tires with a biased crown12 Jan 2023US 2023/0010819 A1Compagnie Generale Des Etablissements Michelin
- Process and plant for producing tyres for vehicle wheels5 Jan 2023US 2023/0001657 A1Pirelli Tyre S. P. A.
- Method for building belt assemblies for tyres for vehicle wheels5 Jan 2023US 2023/0001658 A1Pirelli Tyre S. P. A.
- Method for manufacturing and transferring a multi-ply laminate, applicable to the manufacture of annular reinforcements for tires24 Nov 2022US 2022/0371296 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
- Elongatable reinforcement cord for an elastomeric article23US 4,343,343 AThe Goodyear Tire & Rubber Company · 1982
- Radial tire with a low angle carcass overlay ply18US 4,262,726 AThe Goodyear Tire & Rubber Company · 1981
- Zero degree belted tires, and high "soft stretch" belt-forming tapes therefor14US 3,979,536 AUniroyal, Inc. · 1976
- Breaker reinforcing tape for belted pneumatic tires, and tires made therefrom14US 4,094,354 AUniroyal, Inc. · 1978
- Method for making a radial ply tire in a single building stage14US 4,201,260 AUniroyal a Societe Anonyme · 1980