E06B 3/5454
Inside u-shaped section members
Official title: {inside U-shaped section members}
E06B3/5454 (Inside u-shaped section members) appears on 258 US grants and 226 published applications in this corpus.
Search patents in E06B- Granted patents
- 258
- Published applications
- 226
- Assignees
- 149
- Inventors
- 405
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 3 |
| 2004 | 6 | 6 |
| 2005 | 3 | 8 |
| 2006 | 2 | 8 |
| 2007 | 2 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 3 |
| 2010 | 5 | 9 |
| 2011 | 3 | 5 |
| 2012 | 5 | 4 |
| 2013 | 6 | 4 |
| 2014 | 4 | 9 |
| 2015 | 6 | 11 |
| 2016 | 10 | 12 |
| 2017 | 18 | 13 |
| 2018 | 12 | 8 |
| 2019 | 11 | 14 |
| 2020 | 9 | 10 |
| 2021 | 13 | 18 |
| 2022 | 13 | 30 |
| 2023 | 18 | 22 |
| 2024 | 25 | 7 |
| 2025 | 12 | 10 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Coastal weather window and door system with interior mounting assembly18 Aug 2026US 12,709,942 B2Hawkes Design and Consulting, LLC
- Window insert, insert kit, and methods21 Jul 2026US 12,687,065 B2
- Customizable window and door system for severe weather protection24 Feb 2026US 12,560,022 B2Hawkes Design and Consulting, LLC
- Corner assembly, a structural frame comprising said corner assembly, and the use of the corner assembly6 Jan 2026US 12,516,532 B2Lasse Ramskov Holding ApS
- Security panel mounting system11 Nov 2025US 12,467,312 B2
- Frame assembly for sliding doors6 Aug 2026US 2026/0226778 A1Roccon Silvio Srl
- Window security system4 Jun 2026US 2026/0152995 A1Neeseberry, LLC
- Security panel mounting system5 Mar 2026US 2026/0062985 A1Riot Glass, LLC
- Collapsible element for façade systems27 Nov 2025US 2025/0361766 A1Arconic Technologies LLC
- Profile frame systems for sliding elements16 Oct 2025US 2025/0320766 A1Keller Minimal Windows S.A.
Most cited
By later US patents
- Unitary insulated glass unit and method of manufacture89US 6,055,783 AAndersen Corporation · 2000
- Mounting for an automotive window panel87US 4,987,699 A1991
- Window frame apparatus75US 4,831,804 AThermal Profiles, Inc. · 1989
- Window sash73US 5,622,017 AAndersen Corporation · 1997
- Sash structure formed by sections and square connection elements68US 4,205,486 A1P Industria Chimica per l'Arredamento S.p.A. · 1980