B29D 30/0662
Accessories, details or auxiliary operations
Official title: {Accessories, details or auxiliary operations}
B29D30/0662 (Accessories, details or auxiliary operations) appears on 446 US grants and 390 published applications in this corpus.
Search patents in B29D- Granted patents
- 446
- Published applications
- 390
- Assignees
- 141
- Inventors
- 832
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 7 | 0 |
| 1978 | 10 | 0 |
| 1979 | 5 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 9 | 0 |
| 1986 | 7 | 0 |
| 1987 | 3 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 10 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 14 | 6 |
| 2003 | 7 | 3 |
| 2004 | 7 | 11 |
| 2005 | 7 | 7 |
| 2006 | 5 | 11 |
| 2007 | 7 | 15 |
| 2008 | 7 | 11 |
| 2009 | 2 | 20 |
| 2010 | 7 | 17 |
| 2011 | 13 | 17 |
| 2012 | 12 | 19 |
| 2013 | 13 | 18 |
| 2014 | 14 | 18 |
| 2015 | 14 | 21 |
| 2016 | 17 | 30 |
| 2017 | 19 | 29 |
| 2018 | 20 | 20 |
| 2019 | 24 | 23 |
| 2020 | 20 | 19 |
| 2021 | 19 | 16 |
| 2022 | 9 | 8 |
| 2023 | 8 | 18 |
| 2024 | 20 | 13 |
| 2025 | 16 | 7 |
| 2026 | 3 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for and a method of microwave heating of rotatable articles, especially green tyre blanks23 Jun 2026US 12,666,507 B2Romill S.R.O.
- Mould and process for vulcanising tyres for vehicles wheels26 May 2026US 12,636,844 B2Pirelli Tyre S. P. A.
- Tire vulcanization chamber10 Mar 2026US 12,570,060 B2Compagnie Generale Des Etablissements Michelin
- Method for vulcanizing a tire2 Dec 2025US 12,485,634 B2Harburg-Freudenberger Maschinenbau GmbH
- Method for vulcanizing a green tire using an organopolysiloxane-based mold release agent lubricant composition21 Oct 2025US 12,447,704 B2Elkem Silicones France SAS
- Device for quickly replacing vulcanizer pci chuck24 Sep 2026US 2026/0284994 A1ARP Technologies (Suzhou) Co., Ltd
- All-nitrogen circulating heating and vulcanization system and vulcanization method27 Aug 2026US 2026/0249575 A1ARP Technologies (Suzhou) Co., Ltd
- Bladderless tire curing systems and methods30 Jul 2026US 2026/0216982 A1The Goodyear Tire & Rubber Company
- Leak detection method with time delay for detecting a leak that affects a tire curing membrane or the inflation circuit thereof30 Jul 2026US 2026/0219126 A1Compagnie Generale Des Etablissements Michelin
- Method and device for acquiring measurement data of a machine, and tire curing press comprising a device for acquiring measurement data9 Jul 2026US 2026/0192536 A1Harburg-Freudenberger Maschinenbau GmbH
Most cited
By later US patents
- Tire curing system38US 4,728,274 AThe Firestone Tire & Rubber Company · 1988
- Apparatus for vulcanizing a tire37US 4,545,750 A1985
- Method and apparatus for the high frequency preheating of elastomeric products33US 4,456,806 ASumitomo Rubber Industries, Ltd. · 1984
- Process and apparatus for the vulcanizing of tires30US 5,622,669 ASedepro · 1997
- Robotic laser tire mold cleaning system and method of use30US 6,369,353 B1The Goodyear Tire & Rubber Company · 2002