E05C 19/16
Devices holding the wing by magnetic or electromagnetic attraction
Official title: Devices holding the wing by magnetic or electromagnetic attraction {(E05C17/56 takes precedence)}
E05C19/16 (Devices holding the wing by magnetic or electromagnetic attraction) appears on 506 US grants and 513 published applications in this corpus.
Search patents in E05C- Granted patents
- 506
- Published applications
- 513
- Assignees
- 295
- Inventors
- 932
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 8 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 1 |
| 2002 | 6 | 5 |
| 2003 | 12 | 6 |
| 2004 | 5 | 13 |
| 2005 | 9 | 21 |
| 2006 | 6 | 19 |
| 2007 | 6 | 16 |
| 2008 | 11 | 28 |
| 2009 | 7 | 19 |
| 2010 | 12 | 20 |
| 2011 | 7 | 20 |
| 2012 | 20 | 20 |
| 2013 | 23 | 19 |
| 2014 | 18 | 24 |
| 2015 | 24 | 29 |
| 2016 | 20 | 28 |
| 2017 | 10 | 30 |
| 2018 | 24 | 36 |
| 2019 | 29 | 24 |
| 2020 | 32 | 27 |
| 2021 | 17 | 31 |
| 2022 | 18 | 17 |
| 2023 | 27 | 16 |
| 2024 | 20 | 17 |
| 2025 | 12 | 13 |
| 2026 | 11 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetically activated mechanical doorstop15 Sep 2026US 12,735,926 B2Verum Italy S.R.L.
- Holding device for a door and functional entity with a holding device15 Sep 2026US 12,735,927 B2Hawa Sliding Solutions AG
- Systems and methods for limiting access to domestic food storage21 Jul 2026US 12,687,055 B2
- Solid-state degauss circuit for use in an electromagnetic lock23 Jun 2026US 12,665,116 B2Hanchett Entry Systems, Inc.
- Hidden magnetic control lock19 May 2026US 12,631,048 B2Dongguan Yexin Furniture Sales Co., Ltd
- Device for opening and closing entrance using magnet8 Oct 2026US 2026/0308958 A1HKD Global Limited
- Exhibition case and viewing panel displacement assembly8 Oct 2026US 2026/0308962 A19332-1404 Quebec Inc.
- Magnetic gate latch systems and methods1 Oct 2026US 2026/0297998 A1
- Protective Enclosure for a Wireless Earbud Charging Case with Integrated Cleaning Tool3 Sep 2026US 2026/0257252 A1
- Door closer27 Aug 2026US 2026/0250997 A1Polaris IP Pty Ltd
Most cited
By later US patents
- Engageable article using permanent magnet186US 4,453,294 A1984
- Magnetic closure mechanism for a portable computer159US 6,366,440 B1Compal Electronics, Inc. · 2002
- Magnetic latching mechanism155US 7,775,567 B2Apple Inc. · 2010
- Magnetic lock106US 6,929,291 B2Inventec Corporation · 2005
- Magnetic seal for refrigerator having double doors95US 5,309,680 AThe Standard Products Company · 1994