B29L 2030/001
Beads
Official title: {Beads}
B29L2030/001 (Beads) appears on 20 US grants and 18 published applications in this corpus.
Search patents in B29L- Granted patents
- 20
- Published applications
- 18
- Assignees
- 14
- Inventors
- 58
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Calender having a roll with side collars6 Apr 2021US 10,967,545 B2Compagnie Generale Des Etablissements Michelin
- Tire clamping device3 Nov 2020US 10,821,688 B2The Goodyear Tire & Rubber Company
- Method and device for mounting filler to bead core18 Jun 2019US 10,322,555 B2Fuji Seiko Co., Ltd.
- Machine and method for removing beads from tires at the end of life25 Sep 2018US 10,081,120 B2Compagnie Generale Des Etablissements Michelin
- Tire bead wire remover17 Jul 2018US 10,022,895 B2
- A method to recuperate a bead bundle assembly out of an end-of-life tire9 Jan 2025US 2025/0010520 A1NV Bekaert SA
- Manufacturing method of bead core2 Dec 2021US 2021/0370725 A1Bridgestone Corporation
- Manufacturing method of bead core26 Nov 2020US 2020/0369096 A1Bridgestone Corporation
- Tire clamping device25 Jun 2020US 2020/0198269 A1The Goodyear Tire & Rubber Company
- Calender having a roll with side collars27 Dec 2018US 2018/0370089 A1Compagnie Generale Des Etablissements Michelin
Most cited
By later US patents
- Bead construction for tubeless tires12US 4,321,957 AHahn, Inc. · 1982
- Built-up core for the bead of a pneumatic tire for wheel rims with inclined shoulders9US 4,290,471 AOtto Kuhlmann GmbH & Co. · 1981
- Tire bead-making method with two winding tension levels8US 5,385,621 AThe Goodyear Tire & Rubber Company · 1995
- Process of fabricating hollow bead rings7US 4,204,309 ACompagnie Generale Des Etablissements Michelin · 1980
- Method of manufacturing a carcass structure and a vehicle tire7US 6,623,584 B2Pirelli Pneumatici S.p.A. · 2003