B25B 11/002
Magnetic work holders
Official title: {Magnetic work holders}
B25B11/002 (Magnetic work holders) appears on 288 US grants and 289 published applications in this corpus.
Search patents in B25B- Granted patents
- 288
- Published applications
- 289
- Assignees
- 166
- Inventors
- 519
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 14 | 1 |
| 2002 | 7 | 8 |
| 2003 | 7 | 8 |
| 2004 | 7 | 9 |
| 2005 | 2 | 3 |
| 2006 | 6 | 11 |
| 2007 | 5 | 6 |
| 2008 | 2 | 10 |
| 2009 | 3 | 11 |
| 2010 | 11 | 14 |
| 2011 | 6 | 14 |
| 2012 | 6 | 10 |
| 2013 | 11 | 11 |
| 2014 | 17 | 14 |
| 2015 | 13 | 14 |
| 2016 | 9 | 15 |
| 2017 | 12 | 14 |
| 2018 | 9 | 16 |
| 2019 | 19 | 10 |
| 2020 | 14 | 15 |
| 2021 | 9 | 17 |
| 2022 | 8 | 12 |
| 2023 | 18 | 15 |
| 2024 | 10 | 10 |
| 2025 | 9 | 13 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tool for installing headliner in a vehicle and method of installing a headliner in a vehicle22 Sep 2026US 12,741,711 B2Ford Motor Company
- Component handling systems and methods23 Jun 2026US 12,661,758 B2Magswitch Automation Company
- Magnetic cleaning device14 Apr 2026US 12,600,026 B2
- Bonding apparatus and bonding power terminal of heating plate31 Mar 2026US 12,589,444 B2Semes Co., Ltd.
- Magnetic coupling device with movable workpiece interfaces10 Mar 2026US 12,570,007 B2Magswitch Automation Company
- Component handling systems and methods8 Oct 2026US 2026/0307214 A1Magswitch Automation Company
- Component handling systems and methods8 Oct 2026US 2026/0307215 A1Magswitch Automation Company
- Magnetic coupling device with at least one of a sensor arrangement and a degauss capability10 Sep 2026US 2026/0264198 A1Magswitch Automation Company
- Magnetic belt clamp16 Jul 2026US 2026/0200045 A1Laitram, L. L. C.
- Magnetic coupling device25 Jun 2026US 2026/0175337 A1Magswitch Automation Company
Most cited
By later US patents
- Tools for handling magnetic articles91US 4,437,362 AWestern Electric Company, Inc. · 1984
- Magnetic workholding device73US 6,489,871 B12002
- Pneumatically actuated magnetic workpiece holder72US 6,538,544 B1Industrial Magnetics, Inc. · 2003
- Rotary switchable multi-core element permanent magnet-based apparatus59US 8,350,663 B1Creative Engineering Solutions, Inc. · 2013
- Adjustable pick-and-place tool for an automated robotic device or the like57US 6,394,519 B1R&D Engineering & Macining, Inc. · 2002