E06B 3/26303
With thin strips
Official title: {with thin strips, e.g. defining a hollow space between the metal section members}
E06B3/26303 (With thin strips) appears on 83 US grants and 93 published applications in this corpus.
Search patents in E06B- Granted patents
- 83
- Published applications
- 93
- Assignees
- 62
- Inventors
- 152
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 3 | 0 |
| 2013 | 1 | 4 |
| 2014 | 1 | 4 |
| 2015 | 5 | 3 |
| 2016 | 3 | 5 |
| 2017 | 3 | 3 |
| 2018 | 4 | 5 |
| 2019 | 6 | 7 |
| 2020 | 10 | 10 |
| 2021 | 7 | 6 |
| 2022 | 5 | 11 |
| 2023 | 7 | 6 |
| 2024 | 10 | 6 |
| 2025 | 4 | 8 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thermally enhanced extrudate for windows and doors17 Feb 2026US 12,553,276 B2Quaker Window Products Co.
- Fenestration thermal break design3 Feb 2026US 12,540,502 B2Arconic Technologies LLC
- Collapsible element for façade systems2 Sep 2025US 12,404,715 B2Arconic Technologies LLC
- Insulated portal22 Jul 2025US 12,366,105 B2PGT Innovations, Inc.
- Window assembly for mitigating fluid ingress24 Jun 2025US 12,338,678 B2Vision Extrusions Group Limited
- Thermally broken trimless door13 Aug 2026US 2026/0234989 A1
- High thermal performance profile2 Apr 2026US 2026/0092490 A1Arconic Technologies LLC
- Outswing casement system2 Apr 2026US 2026/0092491 A1Bbg, S.A.
- 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
Most cited
By later US patents
- Metal frame assembly for windows or doors41US 4,614,062 ASwiss Aluminium Ltd. · 1986
- Composite bar40US 4,640,078 AGebruder Kommerling Kunststoffwerke GmbH · 1987
- Composite section for frames of windows, doors, facade elements and the like32US 5,727,356 AEnsinger GmbH · 1998
- Fire resistant frame structure for windows, doors, facades or glass roofs26US 5,694,731 ASchuco International KG · 1997
- Heat-insulating connecting profile with IR-blocking foil25US 6,035,596 ATechnoform Caprano + Brunnhofer OHG · 2000