B29D 2030/685
Before tread vulcanization
Official title: {before tread vulcanization}
B29D2030/685 (Before tread vulcanization) appears on 15 US grants and 13 published applications in this corpus.
Search patents in B29D- Granted patents
- 15
- Published applications
- 13
- Assignees
- 12
- Inventors
- 40
- Latest grant
- 22 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 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 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 2 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Versatile sipe machine22 Oct 2024US 12,122,113 B2Bridgestone Bandag, LLC
- Device for cutting a profile of a tire tread in a rubber profiled element, and cutting method using such a device16 Jan 2024US 11,872,783 B2Compagnie Generale Des Etablissements Michelin
- Tread for a pneumatic tire12 Apr 2022US 11,298,982 B2The Goodyear Tire & Rubber Company
- Tire vulcanization mold and pneumatic tire30 Mar 2021US 10,960,622 B2Toyo Tire Corporation
- Visual wear indicator3 Nov 2020US 10,821,783 B2Cooper Tire & Rubber Company
- Versatile sipe machine5 Dec 2024US 2024/0399693 A1Bridgestone Bandag, LLC
- Versatile sipe machine1 Feb 2024US 2024/0034017 A1Bridgestone Bandag, LLC
- Tread for a pneumatic tire4 Mar 2021US 2021/0061017 A1The Goodyear Tire & Rubber Company
- Device for cutting a profile of a tire tread in a rubber profiled element, and cutting method using such a device31 Oct 2019US 2019/0329510 A1Compagnie Generale Des Etablissements Michelin
- Tire vulcanization mold and pneumatic tire28 Jun 2018US 2018/0178467 A1Toyo Tire & Rubber Co., Ltd.
Most cited
By later US patents
- Method and automated system for retreading tires15US 4,080,230 ARubber Machines, Systems Inc. · 1978
- Method and apparatus for grooving tire tread7US 4,782,881 AThe Goodyear Tire & Rubber Company · 1988
- Apparatus for forming traction grooves in the uncured tread of a heavy off-highway tire and method therefore5US 4,206,798 AThe Goodyear Tire & Rubber Company · 1980
- Visual wear indicator3US 10,821,783 B2Cooper Tire & Rubber Company · 2020
- Method and apparatus for forming carved groove of green tire3US 6,951,235 B2Bridgestone Corporation · 2005