E05Y 2900/152
Roof windows
E05Y2900/152 (Roof windows) appears on 85 US grants and 47 published applications in this corpus.
Search patents in E05Y- Granted patents
- 85
- Published applications
- 47
- Assignees
- 38
- Inventors
- 147
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 3 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 2 |
| 2020 | 2 | 4 |
| 2021 | 5 | 4 |
| 2022 | 1 | 3 |
| 2023 | 2 | 3 |
| 2024 | 6 | 7 |
| 2025 | 2 | 4 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hinge for a roof window and roof window with a set of hinges15 Sep 2026US 12,735,929 B2VKR Holding A/S
- Hinge for a roof window and roof window with a set of hinges8 Sep 2026US 12,729,575 B2VKR Holding A/S
- Hinge for a roof window and roof window with a set of hinges18 Aug 2026US 12,709,928 B2VKR Holding A/S
- Multi-turn limiting device and method of limiting the movement of a motor driven element7 Apr 2026US 12,597,874 B2Ridder Drive Systems B.V.
- 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
- Roof window with a hinge assembly9 Oct 2025US 2025/0314109 A1VKR Holding A/S
- 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 second operational condition and method of installing the roof window19 Jun 2025US 2025/0198158 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 hinges4 Jul 2024US 2024/0218720 A1VKR Holding A/S
Most cited
By later US patents
- Chain operator for a window44US 4,521,993 ATruth Incorporated · 1985
- Window operator32US 4,945,678 ATruth Incorporated · 1990
- Skylight construction31US 5,148,643 AWasco Products, Inc. · 1992
- Hinge for a roof window with a pivot sash30US 8,108,971 B2Fakro Pp Spolka Z O.O. · 2012
- Lifting mechanism for horizontal hinged doors24US 6,021,606 AThe Bilco Company · 2000