B21D 41/045
Closing
Official title: {Closing}
B21D41/045 (Closing) appears on 52 US grants and 40 published applications in this corpus.
Search patents in B21D- Granted patents
- 52
- Published applications
- 40
- Assignees
- 49
- Inventors
- 117
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 8 |
| 2010 | 3 | 1 |
| 2011 | 2 | 1 |
| 2012 | 6 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 3 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 2 |
| 2023 | 3 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Beverage container2 Jul 2024US 12,024,353 B2Ardagh Metal Beverage Holdings Germany GmbH
- Stabilizer and method of manufacturing same28 Nov 2023US 11,827,068 B2NHK Spring Co., Ltd.
- Strut and method of manufacturing a strut17 Oct 2023US 11,786,955 B2Hydro Extruded Solutions AS
- Method for manufacturing stabilizer17 Oct 2023US 11,786,960 B2NHK Spring Co., Ltd.
- Impact absorbing member and method for manufacturing impact absorbing member19 Apr 2022US 11,306,796 B2Toyota Jidosha Kabushiki Kaisha
- Flow path forming member, manufacturing method therefor, and manufacturing apparatus thereof28 May 2026US 2026/0145221 A1Aisin Corporation
- Heat exchange plate and method for manufacturing heat exchange plate9 Apr 2026US 2026/0098692 A1Aisin Corporation
- Method of manufacturing stabilizer and base material26 Jun 2025US 2025/0205773 A1NHK Spring Co., Ltd.
- System and method for sealing a tube of a hot isostatic pressing (hip) canister16 Jan 2025US 2025/0018497 A1Gravitas Technologies Pty Ltd
- Zero scrap manufacturing methods for metal containers, and associated tooling9 Jan 2025US 2025/0010354 A1Stolle Machinery Company, LLC
Most cited
By later US patents
- Gas manifold for a cooking range, with a pipe closure42US 7,861,706 B2Coprecitec, S. L. · 2011
- Making closed end tubes for surgical instruments39US 6,742,236 B1Smith & Nephew, Inc. · 2004
- Suspension arm, and process for producing the same29US 5,662,349 AHonda Giken Kogyo Kabushiki Kaisha · 1997
- Explosive-forming device for the obturation of a pipe by compression23US 4,140,041 ACommissariat A L' Energie Atomique · 1979
- Detachable transfer conduit21US 8,505,586 B2Allpure Technologies, Inc. · 2013