E04D 13/0357
The parts pivoting about an axis supported on a hinged frame or
Official title: {the parts pivoting about an axis supported on a hinged frame or arms}
E04D13/0357 (The parts pivoting about an axis supported on a hinged frame or) appears on 25 US grants and 10 published applications in this corpus.
Search patents in E04D- Granted patents
- 25
- Published applications
- 10
- Assignees
- 12
- Inventors
- 35
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hinge for a roof window and roof window with a set of hinges18 Aug 2026US 12,709,928 B2VKR Holding A/S
- Roof window with a hinge assembly comprising a hinge unit and a coupling unit configured to assume at least one intermediate position and a final position17 Jun 2025US 12,331,571 B2VKR Holding A/S
- Optical elements and systems for reflecting direct beam sunlight while admitting diffuse skylight through building apertures28 Jan 2025US 12,209,719 B2North Carolina State University
- Roof window with a set of hinges24 Dec 2024US 12,173,504 B2VKR Holding A/S
- Systems for weatherproof roof hatch assemblies28 Apr 2020US 10,633,864 B2Air Distribution Technologies IP, LLC
- Roof window with a hinge assembly comprising a hinge unit and a coupling unit10 Jul 2025US 2025/0223807 A1VKR Holding A/S
- Roof window with a hinge assembly comprising a hinge unit and a coupling unit configured to assume at least one intermediate position and a final position3 Apr 2025US 2025/0109621 A1VKR Holding A/S
- Hinge for a roof window and roof window with a set of hinges27 Jun 2024US 2024/0209669 A1VKR Holding A/S
- Roof window with a set of hinges20 Jun 2024US 2024/0200335 A1VKR Holding A/S
- Optical elements and systems for reflecting direct beam sunlight while admitting diffuse skylight through building apertures20 Jul 2023US 2023/0228393 A1North Carolina State University
Most cited
By later US patents
- Vent and tilt roof window22US 5,568,702 ARoto Frank AG · 1996
- Roof window with main frame and sash covering members19US 6,904,725 B1VKR Holding A/S · 2005
- Roof window arrangement14US 4,055,024 AWilh. Frank GmbH · 1977
- Roof window14US 5,568,703 ARoto Frank AG · 1996
- Method for the installation of a sash in the frame of a roof window14US 5,581,942 ARoto Frank AG · 1996