B21J 15/046
By edge-curling
Official title: {by edge-curling}
B21J15/046 (By edge-curling) appears on 45 US grants and 43 published applications in this corpus.
Search patents in B21J- Granted patents
- 45
- Published applications
- 43
- Assignees
- 36
- Inventors
- 100
- Latest grant
- 30 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 4 | 2 |
| 2015 | 0 | 6 |
| 2016 | 0 | 2 |
| 2017 | 5 | 3 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 2 |
| 2022 | 3 | 5 |
| 2023 | 2 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Button fastener-side die for attaching snap button30 Jan 2024US 11,882,892 B2YKK Corporation
- Self-punching fastener21 Mar 2023US 11,608,847 B2Profil Verbindungstechnik GMBH & Co.KG
- Tamper proof seal assembly14 Feb 2023US 11,580,885 B2Honeywell International Inc.
- Joining tool for joining a deformable element to a workpiece29 Nov 2022US 11,511,403 B2Dubuis Et Cie S.A S.
- Method for automated installation of semi-tubular fastener rivets27 Sep 2022US 11,453,044 B2The Boeing Company
- Method for forming threads in a rivet fastener16 Jul 2026US 2026/0199962 A1
- Guide bar and chain saw5 Mar 2026US 2026/0061654 A1Yamabiko Corporation
- Captive fastener quick-release end effector19 Feb 2026US 2026/0048516 A1Lockheed Martin Corporation
- Method for making a cup unit of a lipstick container23 Oct 2025US 2025/0326021 A1Libo Cosmetics Co., Ltd.
- Terminal rivet assembly for a battery cell20 Feb 2025US 2025/0062510 A1Northvolt AB
Most cited
By later US patents
- Method of forming a tubular rivet in fastening relation to a plurality of laminates40US 4,447,944 AThe United States of America as represented by the Secretary of the Navy · 1984
- Building panel obtained by riveting method30US 6,138,419 AMitsubishi Chemical Corporation · 2000
- Universal backup mandrel with retractable sleeve and shock absorbing means28US 6,705,149 B2Huck Patents, Inc. · 2004
- Device and method for securing a component to a support part in a vehicle24US 6,688,043 B1Brose Fahrzeugteile GmbH & Co. KG · 2004
- Frame assembly and method of making20US 5,660,012 A1997