B29D 30/14
Rolling-down or pressing-down the layers in the building process
B29D30/14 (Rolling-down or pressing-down the layers in the building process) appears on 26 US grants and 34 published applications in this corpus.
Search patents in B29D- Granted patents
- 26
- Published applications
- 34
- Assignees
- 15
- Inventors
- 62
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 4 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 3 | 1 |
| 2016 | 3 | 5 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 3 | 3 |
| 2022 | 0 | 2 |
| 2023 | 3 | 2 |
| 2024 | 4 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Process and apparatus for building tyres for vehicle wheels5 Aug 2025US 12,377,626 B2Pirelli Tyre S. P. A.
- Method of manufacturing pneumatic tire and forming device for pneumatic tire19 Nov 2024US 12,145,340 B2The Yokohama Rubber Co., Ltd.
- Method for manufacturing a tire with reinforced tread blocks4 Jun 2024US 11,999,121 B2Compagnie Generale Des Etablissements Michelin
- Stitching roller for stitching a strip28 May 2024US 11,993,042 B2Vmi Holland B .V.
- Application system and method for applying a sealing agent to the inner surface of a pneumatic tire27 Feb 2024US 11,911,985 B2Bridgestone Europe NV/SA
- Stitcher, tire building machine comprising said stitcher and method for stitching a tire component5 Dec 2024US 2024/0399691 A1Vmi Holland B .V.
- Process and apparatus for building tyres for vehicle wheels14 Sep 2023US 2023/0286236 A1Pirelli Tyre S. P. A.
- Stitching roller for stitching a strip1 Jun 2023US 2023/0166470 A1Vmi Holland B.V.
- Stitcher device14 Jul 2022US 2022/0219419 A1Toyo Tire Corporation
- Application System and Method for Applying a Sealing Agent to the Inner Surface of a Pneumatic Tire20 Jan 2022US 2022/0016859 A1Bridgestone Europe NV/SA
Most cited
By later US patents
- Pressing roll for a tire building machine7US 5,330,609 AKrupp Maschinentechnik Gesellschaft mit beschrankter Haftung · 1994
- Tire stitching apparatus6US 5,975,179 A1999
- Method of building carcass band and stitcher apparatus2US 8,945,323 B2Toyo Tire & Rubber Co., Ltd. · 2015
- Method and apparatus for controlling a manufacturing process of components of a tyre for vehicle wheels2US 9,434,115 B2Pirelli Tyre S. P. A. · 2016
- Pressure device for tire constituent member and tire forming apparatus1US 10,414,110 B2Bridgestone Corporation · 2019