E05F 3/227
Mounted at the top of wings
Official title: {mounted at the top of wings, e.g. details related to closer housings, covers, end caps or rails therefor}
E05F3/227 (Mounted at the top of wings) appears on 161 US grants and 139 published applications in this corpus.
Search patents in E05F- Granted patents
- 161
- Published applications
- 139
- Assignees
- 85
- Inventors
- 250
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 4 |
| 2003 | 5 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 4 |
| 2008 | 1 | 13 |
| 2009 | 1 | 5 |
| 2010 | 7 | 3 |
| 2011 | 2 | 9 |
| 2012 | 4 | 5 |
| 2013 | 11 | 7 |
| 2014 | 8 | 7 |
| 2015 | 4 | 7 |
| 2016 | 5 | 7 |
| 2017 | 4 | 6 |
| 2018 | 6 | 8 |
| 2019 | 8 | 7 |
| 2020 | 8 | 4 |
| 2021 | 7 | 12 |
| 2022 | 6 | 5 |
| 2023 | 9 | 8 |
| 2024 | 5 | 2 |
| 2025 | 6 | 6 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Gate apparatus and method2 Jun 2026US 12,644,332 B2Crusader Fence Company LLC
- Door operator armature connections17 Mar 2026US 12,577,821 B2Schlage Lock Company LLC
- Arrangement for access member, access member system and method3 Mar 2026US 12,565,799 B2Assa Abloy AB
- Universal mounting plate2 Dec 2025US 12,486,941 B2Hampton Products International Corporation
- Linkage for a door actuator12 Aug 2025US 12,385,309 B2Dormakaba Deutschland GmbH
- Door closer13 Aug 2026US 2026/0234977 A1Dormakaba Deutschland GmbH
- Door operator armature connections23 Jul 2026US 2026/0210166 A1Schlage Lock Company LLC
- Refrigerator30 Apr 2026US 2026/0118045 A1Samsung Electronics Co., Ltd.
- Door closer casings26 Feb 2026US 2026/0055650 A1Schlage Lock Company LLC
- Linkage for a door actuator14 Aug 2025US 2025/0257598 A1Dormakaba Deutschland GmbH
Most cited
By later US patents
- Door operator for controlling a door and method of same80US 8,169,169 B22012
- Door check64US 4,785,493 ADorma-Baubeschlag GmbH & Co. KG · 1988
- Door check45US 4,658,468 ADorma-Baubeschlag GmbH & Co. KG · 1987
- Hydraulic door closer45US 4,847,946 ASam Kyong Hardware Co., Ltd. · 1989
- Overhead door closer with slide rail for concealed installation in door panels or door frames44US 5,417,013 ADorma GmbH + Co. KG · 1995