B29D 2030/265
Radially expandable and contractable drum comprising a set of circumferentially arranged elastic
Official title: {Radially expandable and contractable drum comprising a set of circumferentially arranged elastic, flexible elements, e.g. blades or laminas, with or without expandable annular sleeve or bladder}
B29D2030/265 (Radially expandable and contractable drum comprising a set of circumferentially arranged elastic) appears on 12 US grants and 12 published applications in this corpus.
Search patents in B29D- Granted patents
- 12
- Published applications
- 12
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 18 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for building tyres18 Jul 2023US 11,701,851 B2Pirelli S.p.A.
- Process and expandable forming drum for building tyres for vehicle wheels8 Mar 2022US 11,267,213 B2Pirelli Tyre S. P. A.
- Method and plant for building tyres25 Jan 2022US 11,230,075 B2Pirelli Tyre S. P. A.
- Process and expandable forming drum for building tyres for vehicle wheels26 May 2020US 10,661,518 B2Pirelli Tyre S. P. A.
- Drum for producing a tire, provided with retractable sectors5 May 2020US 10,639,859 B2Compagnie Generale Des Etablissements Michelin
- Method for building tyres7 Apr 2022US 2022/0105698 A1Pirelli Tyre S. P. A.
- Tire building drum and method of building a tire24 Jun 2021US 2021/0187887 A1The Goodyear Tire & Rubber Company
- Method and plant for building tyres6 Aug 2020US 2020/0247075 A1Pirelli Tyre S. P. A.
- Process and expandable forming drum for building tyres for vehicle wheels30 Jul 2020US 2020/0238648 A1Pirelli Tyre S. P. A.
- Moveable cover plate driver unit of the mechanical turn-up building drum1 Aug 2019US 2019/0232590 A1Tianjin Saixiang Technology Co., Ltd
Most cited
By later US patents
- Metal forming module for a building drum4US 5,547,538 ABridgestone Corporation · 1996
- Abrasion-resistant elastomeric member of a tire-building drum3US 6,129,812 ABridgestone/Firestone, Inc. · 2000
- Method and plant for building tyres2US 10,639,860 B2Pirelli Tyre S. P. A. · 2020
- Building drum with a metal forming module2US 5,560,801 ABridgestone Corporation · 1996
- Process and expandable forming drum for building tyres for vehicle wheels1US 10,661,518 B2Pirelli Tyre S. P. A. · 2020