E05F 15/57
For vertically-sliding wings
Official title: for vertically-sliding wings
E05F15/57 (For vertically-sliding wings) appears on 58 US grants and 42 published applications in this corpus.
Search patents in E05F- Granted patents
- 58
- Published applications
- 42
- Assignees
- 29
- Inventors
- 94
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 3 | 4 |
| 2014 | 3 | 3 |
| 2015 | 6 | 3 |
| 2016 | 3 | 5 |
| 2017 | 2 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 4 |
| 2022 | 1 | 3 |
| 2023 | 3 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic coupling assembly25 Aug 2026US 12,719,344 B2
- Portable barricade and portable barricade system10 Feb 2026US 12,546,070 B2Delta Scientific Corporation
- Door operator system1 Jul 2025US 12,345,087 B2Assa Abloy Entrance Systems AB
- Structure obtained by combining conveyor belt and shutter device, and shutter device28 Jan 2025US 12,208,968 B2Hytem Co., Ltd.
- Elevating-type shelter door26 Nov 2024US 12,152,405 B2Shelter Japan Co., Ltd.
- Novel Linkage and Door Design for Panel Doors20 Nov 2025US 2025/0354425 A1
- Retractable Boat Center Console Enclosure Device5 Dec 2024US 2024/0400160 A1
- Structure obtained by combining conveyor belt and shutter device, and shutter device4 Jul 2024US 2024/0217748 A1Hytem Co., Ltd.
- Magnetic Coupling Assembly4 Jul 2024US 2024/0223061 A1
- Autonomous vehicle and vending system11 Apr 2024US 2024/0117666 A1DVW Holdings, LLC
Most cited
By later US patents
- Mechanism for controlling the raising and lowering of a door61US 5,203,392 AAnchuan Corporation · 1993
- Hydraulic door opening mechanism and method of installing a bi-fold door38US 7,219,711 B2Hi-Fold Door Corporation · 2007
- Industrial hydraulic door operator31US 4,941,320 AASI Technologies, Inc. · 1990
- Vertical lift gate assembly30US 5,806,245 A1998
- Mechanism for controlling the raising and lowering of a door26US 5,386,891 AAnchuan Corporation · 1995