E05F 3/225
Mounted at the bottom of wings
Official title: {mounted at the bottom of wings, e.g. details related to seals, covers, connections to the wings, embedding in the floor}
E05F3/225 (Mounted at the bottom of wings) appears on 34 US grants and 37 published applications in this corpus.
Search patents in E05F- Granted patents
- 34
- Published applications
- 37
- Assignees
- 29
- Inventors
- 49
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 4 |
| 2012 | 1 | 2 |
| 2013 | 6 | 4 |
| 2014 | 2 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 3 | 4 |
| 2020 | 1 | 0 |
| 2021 | 2 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Door positioning system14 Oct 2025US 12,442,238 B2Masonite Corporation
- Direct swing leaf actuator25 Feb 2025US 12,234,679 B2Dormakaba Deutschland GmbH
- Door positioning system23 May 2023US 11,655,662 B2Masonite Corporation
- Adjusting base for door closer28 Dec 2021US 11,208,835 B2Arctek Industrial Co., Ltd.
- Door positioning system16 Nov 2021US 11,174,664 B2Masonite Corporation
- Door positioning system29 Aug 2024US 2024/0287842 A1Masonite Corporation
- Door positioning system25 Jul 2024US 2024/0247531 A1Masonite Corporation
- Door positioning system14 Sep 2023US 2023/0287724 A1Masonite Corporation
- Direct swing leaf actuator22 Jun 2023US 2023/0193681 A1Dormakaba Deutschland GmbH
- Door positioning system3 Mar 2022US 2022/0065019 A1Masonite Corporation
Most cited
By later US patents
- Method of swinging a pivoted door to a selected position and cam and follower mechanism for use in the method31US 5,337,448 AJebron Limited · 1994
- Door closer30US 5,850,671 AGeze GmbH · 1998
- Automatic door closer27US 4,349,939 ADorma-Baubeschlag GmbH & Co. KG · 1982
- Damper and method of controlling a door27US 5,291,630 AJebron Limited · 1994
- Door closure transmission utilizing an eccentric pinion23US 4,763,385 AGeze GmbH · 1988