F15B 15/086
With magnetic coupling
Official title: {with magnetic coupling}
F15B15/086 (With magnetic coupling) appears on 25 US grants and 15 published applications in this corpus.
Search patents in F15B- Granted patents
- 25
- Published applications
- 15
- Assignees
- 14
- Inventors
- 43
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 3 |
| 2009 | 2 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic coupling pneumatic linear motion actuator2 Jun 2026US 12,644,476 B2
- Magnet-type rodless cylinder25 Sep 2018US 10,082,160 B2Howa Machinery, Ltd.
- Cylinder15 Aug 2017US 9,732,740 B2Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Rodless power cylinder12 May 2015US 9,027,461 B2Chanto Air Hydraulics Co., Ltd.
- Magnet type rodless cylinder2 Mar 2010US 7,669,515 B2Howa Machinery, Ltd.
- Magnetic Coupling Pneumatic Linear Motion Actuator13 Feb 2025US 2025/0052262 A1
- Cylinder1 Dec 2016US 2016/0348660 A1Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Magnet-type rodless cylinder6 Aug 2015US 2015/0219125 A1Howa Machinery, Ltd.
- Rodless power cylinder8 May 2014US 2014/0123845 A1Chanto Air Hydraulics Co., Ltd.
- Magnet Type Rodless Cylinder19 Jun 2008US 2008/0141856 A1Howa Machinery, Ltd.
Most cited
By later US patents