B29D 2030/545
Using chambers to apply heat and pressure
Official title: {Using chambers to apply heat and pressure, e.g. autoclaves for curing the retreaded tyres}
B29D2030/545 (Using chambers to apply heat and pressure) appears on 28 US grants and 11 published applications in this corpus.
Search patents in B29D- Granted patents
- 28
- Published applications
- 11
- Assignees
- 14
- Inventors
- 38
- Latest grant
- 19 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system19 Oct 2021US 11,148,381 B2Bridgestone Americas Tire Operations, LLC
- System and method for tire retreading16 Mar 2021US 10,946,604 B2
- System and method for molding complex three-dimensional articles30 Apr 2019US 10,272,627 B2Novation Iq LLC
- Apparatus and method for retreading tires13 Feb 2018US 9,889,617 B2
- Autoclave31 Oct 2017US 9,802,377 B2The Goodyear Tire & Rubber Company
- Tire manufacturing method and plant14 Aug 2025US 2025/0256475 A1Bridgestone Europe NV/SA
- Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system3 Feb 2022US 2022/0032566 A1Bridgestone Americas Tire Operations, LLC
- System and method for tire retreading8 Aug 2019US 2019/0240939 A1
- Methods for manufacturing a tread for agricultural tire using a dinitrile oxide cure system10 Jan 2019US 2019/0009489 A1Bridgestone Americas Tire Operations, LLC
- Autoclave22 Jun 2017US 2017/0173908 A1The Goodyear Tire & Rubber Company
Most cited
By later US patents
- Method and system for retreading tires utilizing RF energy21US 4,123,306 ALong Mile Rubber Company · 1978
- Method for recapping solid tires with precured, premolded tread18US 4,240,851 AOliver Tire and Rubber Company · 1980
- Method of vulcanizing a prevulcanized tread13US 4,105,482 A1978
- Retreading stacked tires11US 4,115,171 ABandag Incorporated · 1978
- Cold recapping method for tires11US 4,269,644 APrior Tire Enterprises Inc. · 1981