B21J 15/18
Operated by air pressure or other gas pressure
Official title: operated by air pressure or other gas pressure, e.g. explosion pressure
B21J15/18 (Operated by air pressure or other gas pressure) appears on 67 US grants and 42 published applications in this corpus.
Search patents in B21J- Granted patents
- 67
- Published applications
- 42
- Assignees
- 46
- Inventors
- 109
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 3 | 2 |
| 2005 | 4 | 1 |
| 2006 | 1 | 2 |
| 2007 | 3 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 3 |
| 2016 | 4 | 3 |
| 2017 | 2 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 1 | 3 |
| 2021 | 2 | 5 |
| 2022 | 2 | 2 |
| 2023 | 6 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ergonomic riveting tool system2 Jun 2026US 12,643,142 B2The Boeing Company
- System and method for drilling holes and installing fasteners in vehicle structures23 Sep 2025US 12,420,330 B2Spirit AeroSystems, Inc.
- Setting device with an electronic control unit for implementing a bolt setting method9 Jul 2024US 12,030,144 B2Böllhoff Verbindungstechnik GmbH
- Collet assembly for fastener feeding apparatus31 Oct 2023US 11,801,567 B2Howmet Aerospace Inc.
- Method for controlling a mechanical joining or forming process3 Oct 2023US 11,772,218 B2Atlas Copco IAS GmbH
- Self-Pierce Riveting Tool And Method For Setting A Self-Piercing Type Rivet16 Jul 2026US 2026/0199960 A1Newfrey LLC
- Ergonomic Riveting Tool System28 Sep 2023US 2023/0302529 A1The Boeing Company
- Bolt setting method of a nail-shaped bolt as well as a setting device with an electronic control unit for implementing the bolt setting method15 Jun 2023US 2023/0182242 A1Böllhoff Verbindungstechnik GmbH
- System and method for drilling holes and installing fasteners in vehicle structures26 May 2022US 2022/0161315 A1Spirit AeroSystems, Inc.
- Bolt setting method of a nail-shaped bolt as well as a setting device with an electronic control unit for implementing the bolt setting method27 Jan 2022US 2022/0023982 A1Böllhoff Verbindungstechnik GmbH
Most cited
By later US patents
- High velocity forming of local features using a projectile44US 6,807,717 B2The Ohio State University · 2004
- Portable fastener driver using inflammable gas35US 5,687,899 AIllinois Tool Works Inc. · 1997
- High speed riveting system21US 3,933,025 A1976
- Vacuum-pneumatic power tool21US 4,259,858 A1981
- Method and apparatus for forming rivet joints21US 6,161,273 ALeatherman Tool Group, Inc. · 2000