E04G 15/02
Forms or shutterings for making openings, cavities, slits, or channels: for windows
Official title: for windows, doors, or the like
E04G15/02 (Forms or shutterings for making openings, cavities, slits, or channels: for windows) appears on 56 US grants and 43 published applications in this corpus.
Search patents in E04G- Granted patents
- 56
- Published applications
- 43
- Assignees
- 30
- Inventors
- 102
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 5 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 0 | 2 |
| 2008 | 0 | 2 |
| 2009 | 3 | 1 |
| 2010 | 2 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 3 | 3 |
| 2025 | 1 | 0 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Framing system for assisting with installation of an object within a wall25 Aug 2026US 12,716,287 B2Altus Group, Inc.
- Insulating concrete form buck14 Jul 2026US 12,680,371 B2
- Formwork22 Jul 2025US 12,365,112 B2Umdasch Group Newcon GmbH
- Foundation window assembly and method for installing a foundation window frame into a foundation wall26 Nov 2024US 12,152,431 B2FenêTre Form-Tech Inc
- Anti-cracking assembly structure for door and window corner wall and anti-cracking component thereof19 Nov 2024US 12,146,327 B2
- Method for assembling a formwork unit16 Jul 2026US 2026/0201713 A1Doka GmbH
- Anti-crack assembly for corner wall of door and window11 Jun 2026US 2026/0160083 A1
- Tilt-up window systems and related devices and methods5 Mar 2026US 2026/0062932 A1Monarch Materials Group, Inc.
- Device for forming/stripping props for castings of concrete floor slabs8 Jan 2026US 2026/0009241 A1Faresin Formwork S.P.A.
- Framing system for assisting with installation of an object within a wall10 Oct 2024US 2024/0337148 A1Altus Group, Inc.
Most cited
By later US patents
- Window buck and frame92US 4,430,831 ABowman & Kemp Steel & Supply, Inc. · 1984
- Window buck system for concrete walls and method of installing a window45US 6,185,884 B1Feather Lite Innovations, Inc. · 2001
- Window buck system for concrete walls and method of installing a window40US 6,550,194 B2Feather Lite Innovations, Inc. · 2003
- Frame for a wall opening and methods of assembly and use35US 6,070,375 A2000
- Foundation vent32US 5,444,947 ANoll Manufacturing Co. · 1995