B21D 35/007
Layered blanks
Official title: {Layered blanks (B21D22/203 takes precedence; joining superposed plates B21D39/031, B21D39/034, B21D39/035)}
B21D35/007 (Layered blanks) appears on 96 US grants and 148 published applications in this corpus.
Search patents in B21D- Granted patents
- 96
- Published applications
- 148
- Assignees
- 80
- Inventors
- 323
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 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 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 4 |
| 2003 | 2 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 3 | 1 |
| 2014 | 1 | 3 |
| 2015 | 3 | 5 |
| 2016 | 1 | 6 |
| 2017 | 2 | 6 |
| 2018 | 6 | 9 |
| 2019 | 4 | 14 |
| 2020 | 6 | 13 |
| 2021 | 10 | 18 |
| 2022 | 12 | 8 |
| 2023 | 9 | 16 |
| 2024 | 12 | 14 |
| 2025 | 7 | 10 |
| 2026 | 4 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing formed product25 Aug 2026US 12,715,030 B2Futaba Industrial Co., Ltd.
- Speaker grille for vehicle and manufacturing method thereof26 May 2026US 12,641,356 B2Hyundai Motor Company
- Steel component and production method for the same20 Jan 2026US 12,528,110 B2Nippon Steel Corporation
- Joint structure, automotive component, and joint structure manufacturing method6 Jan 2026US 12,515,273 B2Nippon Steel Corporation
- Overlapped blank and molding method thereof2 Dec 2025US 12,485,465 B2Kobe Steel, Ltd.
- Blank, production method for structural member and structural member8 Oct 2026US 2026/0307133 A1Nippon Steel Corporation
- Manufacturing pre-form blanks via laminated object manufacturing8 Oct 2026US 2026/0307134 A1Alloy Enterprises Inc.
- Manufacturing method for a metallic part and associated metallic part1 Oct 2026US 2026/0295650 A1
- Method for manufacturing non-stick pan liner20 Aug 2026US 2026/0241438 A1Joyoung Company Limited
- Automotive-body layered structural member and production method thereof13 Aug 2026US 2026/0233283 A1Jfe Steel Corporation
Most cited
By later US patents
- Baking pan and method of forming same49US 4,195,747 AAmerican Home Products Corporation · 1980
- Shaped multilayer metal foil shield structures and method of making35US 6,276,044 B1ATD Corporation · 2001
- Shaped multilayer metal foil shield structures and method of making33US 5,958,603 AATD Corporation · 1999
- Method and apparatus for the production of locally reinforced sheet-metal mouldings and products made thereby32US 7,137,201 B2DaimlerChrysler AG · 2006
- Shaped multilayer metal foil shield structures and method of making14US 6,451,447 B1ATD Corporation · 2002