B29D 2030/544
Applying an intermediate adhesive layer
Official title: {Applying an intermediate adhesive layer, e.g. cement or cushioning element between carcass and tread}
B29D2030/544 (Applying an intermediate adhesive layer) appears on 59 US grants and 75 published applications in this corpus.
Search patents in B29D- Granted patents
- 59
- Published applications
- 75
- Assignees
- 23
- Inventors
- 134
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 0 | 2 |
| 2012 | 2 | 2 |
| 2013 | 2 | 6 |
| 2014 | 1 | 8 |
| 2015 | 3 | 1 |
| 2016 | 0 | 13 |
| 2017 | 2 | 6 |
| 2018 | 2 | 4 |
| 2019 | 6 | 2 |
| 2020 | 4 | 1 |
| 2021 | 5 | 1 |
| 2022 | 2 | 6 |
| 2023 | 0 | 3 |
| 2024 | 3 | 1 |
| 2025 | 3 | 4 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for retreading tires28 Jul 2026US 12,691,651 B2Bridgestone Americas Tire Operations, LLC
- System and method for stabilizing lateral wings of precured tread during cementing21 Jul 2026US 12,686,191 B2Continental Reifen Deutschland GmbH
- Method for adhering cured rubber components12 May 2026US 12,623,424 B2Bridgestone Americas Tire Operations, LLC
- Auto skive filling system30 Dec 2025US 12,508,786 B2Bridgestone Bandag, LLC
- Tire processing apparatus, tire repairing apparatus, repair sheet, tire repairing method, and tire manufacturing method19 Aug 2025US 12,391,012 B2Sumitomo Rubber Industries, Ltd.
- Preformed cement and film composite sheet for precured treads28 May 2026US 2026/0145400 A1Continental Reifen Deutschland GmbH
- System and method for stabilizing lateral wings of precured tread during cementing28 May 2026US 2026/0145401 A1Continental Reifen Deutschland GmbH
- Auto skive filling system26 Mar 2026US 2026/0084385 A1Bridgestone Bandag, LLC
- Precured tire tread having variable pitch sequence2 Oct 2025US 2025/0303659 A1Bridgestone Americas Tire Operations, LLC
- Tire manufacturing method and plant14 Aug 2025US 2025/0256475 A1Bridgestone Europe NV/SA
Most cited
By later US patents
- Direct extrusion cushion-gumming and skive-filling of tire casings for retreading20US 5,458,727 AAZ Formen- und Maschinenbau GmbH · 1995
- Application of ambient temperature cured polymers or prepolymers to a cured elastomer18US 4,327,138 AThe Firestone Tire & Rubber Company · 1982
- Application of ambient temperature cured polymers or prepolymers to a cured elastomer16US 4,435,456 AThe Firestone Tire & Rubber Company · 1984
- Apparatus for applying hot cushion gum to a tire carcass15US 5,342,473 ANRM Steelastic, Inc. · 1994
- Tire casing preparation method14US 4,490,197 A1984