E06B 3/26305
Connection details
Official title: {Connection details (deformation of portions of the metal frame members E06B3/273; expansion of the extremities of the insulating elements E06B3/277)}
E06B3/26305 (Connection details) appears on 73 US grants and 63 published applications in this corpus.
Search patents in E06B- Granted patents
- 73
- Published applications
- 63
- Assignees
- 62
- Inventors
- 141
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 3 |
| 2015 | 4 | 1 |
| 2016 | 6 | 1 |
| 2017 | 2 | 6 |
| 2018 | 3 | 5 |
| 2019 | 2 | 8 |
| 2020 | 8 | 2 |
| 2021 | 2 | 4 |
| 2022 | 1 | 4 |
| 2023 | 4 | 1 |
| 2024 | 6 | 4 |
| 2025 | 1 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E06B 2003/26312Snap connectionsIndexing code17
- E06B 3/26307Insulating strips and metal section members both having l-shaped ribs, the engagement16
- E06B 2003/26309Using glueIndexing code12
- E06B 2003/26314Provisions for reducing the shift between the strips and the metal sectionIndexing code10
- E06B 2003/26316Disconnectable connections or permitting shifting between the sectionsIndexing code9
- E06B 2003/2631Screw or pin connectionsIndexing code8
- E06B 2003/26318Connecting by rotating the metal section or the strip around its longitudinalIndexing code2
Recent patents
- Fenestration thermal break design3 Feb 2026US 12,540,502 B2Arconic Technologies LLC
- Insulated portal22 Jul 2025US 12,366,105 B2PGT Innovations, Inc.
- Composite aluminum alloy profile and preparation method therefor1 Oct 2024US 12,104,431 B2Guangdong Xin Ming Ge Architectural Materials Techology, Co., Ltd.
- Installation structure of glass fixing gasket and window glass panel fixing bracket of fixed window in sliding window system comprising segmented window frame20 Aug 2024US 12,065,871 B2Filobe Co., Ltd.
- Splicing pipe for installing door or window2 Jul 2024US 12,024,939 B2Beijing Doorwin Construction Co., Ltd.
- Ecological door body4 Jun 2026US 2026/0152992 A1Guangdong OPK Smart Home Technology Co., Ltd.
- Multi-slide sill assembly, and multi-slide panel system using same26 Mar 2026US 2026/0085562 A1Tecnoglass, Inc.
- Thermally broken fenestration systems1 Jan 2026US 2026/0002404 A1Arconic Technologies LLC
- Assembled door and window frame profile and manufacturing process thereof27 Nov 2025US 2025/0361765 A1
- Window, door or wall frame assembly with thermally insulating truss17 Apr 2025US 2025/0122760 A1Visionar Window Systems Inc.
Most cited
By later US patents
- Window sash and an associated method of making a window sash63US 5,570,548 ACaradon America Inc. · 1996
- Method of producing a window sash43US 5,379,518 ACaradon America Inc. · 1995
- Metal frame assembly for windows or doors41US 4,614,062 ASwiss Aluminium Ltd. · 1986
- Insulated frame assembly29US 4,018,022 AContinental Aluminum Products Company · 1977
- Thermally insulating composite frame member with snap-in thermal isolator29US 5,469,683 AKawneer Company, Inc. · 1995