B29L 2031/3064
Trains
Official title: {Trains}
B29L2031/3064 (Trains) appears on 14 US grants and 22 published applications in this corpus.
Search patents in B29L- Granted patents
- 14
- Published applications
- 22
- Assignees
- 24
- Inventors
- 84
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 3 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Joint structure and joining method2 Dec 2025US 12,485,622 B2Kawasaki Jukogyo Kabushiki Kaisha
- Friction stir spot welding method and welded assembly utilizing same19 Aug 2025US 12,391,005 B2Kawasaki Jukogyo Kabushiki Kaisha
- Method for connecting a connection piece to a u-shaped ring anchor for a head module for rail vehicles23 Apr 2024US 11,964,443 B2Cg Rail—Chinesisch-Deutsches Forschungs—Und Entwicklungszentrum FüR Bahn—Und Verkehrstechnik Dresden GmbH
- Method for producing a common connecting opening in two components, at least one of which is made from a plastically deformable material12 Sep 2023US 11,754,102 B2Airbus Operations GmbH
- Method for producing a hollow support from a fiber composite material, core designed as a hollow body, use of said core, and use of said hollow support made from fiber composite17 May 2022US 11,331,865 B2Cg Rail—Chinesisch-Deutsches Forschungs—Und Entwicklungszentrum FüR Bahn—Und Verkehrstechnik Dresden GmbH
- Preparation method, product, and application of modified melamine foam26 Feb 2026US 2026/0055250 A1FoamTech (Zhejiang) New Materials Co., Ltd
- Tape structure of a tape for use in manufacturing a composite structure, automated fiber placement (afp) device, automated fiber placement (afp) method and composite structure29 Jan 2026US 2026/0027786 A1
- Joint structure and joining method7 Mar 2024US 2024/0075691 A1Kawasaki Jukogyo Kabushiki Kaisha
- Methods for manufacturing panel assemblies8 Feb 2024US 2024/0042703 A1Toyota Jidosha Kabushiki Kaisha
- Friction stir spot welding method and welded assembly utilizing same22 Jun 2023US 2023/0191710 A1Kawasaki Jukogyo Kabushiki Kaisha
Most cited
By later US patents
- Method for molding fiber reinforced composite container29US 6,558,608 B2TPI Technology, Inc. · 2003
- Method for producing upsized FRP member6US 7,081,218 B2Toray Industries, Inc. · 2006
- Integrated ceiling assembly for railcars3US 9,440,661 B2Siemens Industry, Inc. · 2016
- Method for creating cargo container with U-shaped panels2US 7,748,099 B2Vanguard National Trailer Corporation · 2010
- Railcar bodyshell and method for manufacturing the same2US 8,424,462 B2Kawasaki Jukogyo Kabushiki Kaisha · 2013