E05F 15/51
For folding wings
Official title: for folding wings
E05F15/51 (For folding wings) appears on 25 US grants and 22 published applications in this corpus.
Search patents in E05F- Granted patents
- 25
- Published applications
- 22
- Assignees
- 16
- Inventors
- 37
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 2 |
| 2019 | 5 | 0 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 3 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Bi-fold overhead door with concealed hydraulic cylinder18 Nov 2025US 12,473,769 B1PowerLift Door Consultants, Inc.
- Hydraulic leveraged overhead door assembly18 Mar 2025US RE50,337 E1
- Lavatory door system for a vehicle4 Feb 2025US 12,214,882 B2Airbus Operations GmbH
- Trunk cover for vehicle and opening method thereof20 Sep 2022US 11,448,002 B2Continental Automotive GmbH
- Frame assembly splice20 Sep 2022US 11,448,005 B2Sorrel Quarters, LLC
- Lavatory door system for a vehicle19 Oct 2023US 2023/0332454 A1Airbus Operations GmbH
- Vehicle carrier box12 Aug 2021US 2021/0245670 A1Thule Sweden AB
- Bimini top assembly22 Jul 2021US 2021/0221474 A1Lippert Components, Inc.
- Frame assembly splice25 Feb 2021US 2021/0054678 A1Sorrel Quarters, LLC
- Frame assembly splice method and apparatus16 Apr 2020US 2020/0115952 A1Sorrel Quarters, LLC
Most cited
By later US patents
- Hydraulic door opening mechanism and method of installing a bi-fold door38US 7,219,711 B2Hi-Fold Door Corporation · 2007
- Power operated bi-fold strip curtain door assembly24US 4,432,406 ABelanger, Inc. · 1984
- Power operated bi-fold strip curtain door assembly19US 4,427,049 ABelanger, Inc. · 1984
- Door assembly11US 7,814,957 B22010
- Hydraulic door construction8US 5,020,580 A1991