B21D 39/028
Reinforcing the connection otherwise than by deforming
Official title: {Reinforcing the connection otherwise than by deforming, e.g. welding}
B21D39/028 (Reinforcing the connection otherwise than by deforming) appears on 34 US grants and 49 published applications in this corpus.
Search patents in B21D- Granted patents
- 34
- Published applications
- 49
- Assignees
- 33
- Inventors
- 118
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 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 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 4 |
| 2014 | 2 | 4 |
| 2015 | 5 | 6 |
| 2016 | 2 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 2 | 9 |
| 2020 | 2 | 2 |
| 2021 | 2 | 2 |
| 2022 | 2 | 3 |
| 2023 | 3 | 5 |
| 2024 | 5 | 3 |
| 2025 | 1 | 3 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fold forming tool, fold forming device, method for producing a folded/bonded connection, and vehicle with folded/bonded connection10 Feb 2026US 12,544,822 B2Bayerische Motoren Werke Aktiengesellschaft
- Joint structure, automotive component, and joint structure manufacturing method6 Jan 2026US 12,515,273 B2Nippon Steel Corporation
- Method for attaching a tube to a workpiece15 Apr 2025US 12,275,093 B2
- Method and system for manufacturing hybrid component24 Dec 2024US 12,172,364 B2Hyundai Motor Company
- Method for manufacturing shaft15 Oct 2024US 12,115,593 B2Sanjo Machine Works, Ltd.
- Hot-stamped product and method of producing the same27 Aug 2026US 2026/0249343 A1Nippon Steel Corporation
- Aluminum blanks with reinforcement patches6 Aug 2026US 2026/0225143 A1Magna International Inc.
- Longitudinal chamber profile preform and method23 Jul 2026US 2026/0208253 A1Zieta Prozessdesign SpóLka Z Ograniczona Odpowiedzialnoscia
- Method for Producing an Assembly for a Motor Vehicle and Assembly25 Jun 2026US 2026/0175932 A1Bayerische Motoren Werke Aktiengesellschaft
- Method for manufacturing an operating beam of a vehicle sunshade assembly30 Oct 2025US 2025/0332895 A1
Most cited
By later US patents
- Two-part stream dispensing for high viscosity materials45US 5,979,794 AIngersoll-Rand Company · 1999
- Method for obtaining mechanical lock between surfaces36US 5,487,803 ALord Corporation · 1996
- Laser welding method27US 5,451,742 AToyota Jidosha Kabushiki Kaisha · 1995
- Process for producing an adhesive bond in a folder joint16US 5,749,992 AAB Volvo · 1998
- Hem flange joint13US 9,034,135 B2Sika Technology AG · 2015