E06B 3/273
With prefabricated insulating elements held in position by deformation of portions of
Official title: with prefabricated insulating elements held in position by deformation of portions of the {metal} frame members
E06B3/273 (With prefabricated insulating elements held in position by deformation of portions of) appears on 60 US grants and 37 published applications in this corpus.
Search patents in E06B- Granted patents
- 60
- Published applications
- 37
- Assignees
- 44
- Inventors
- 82
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 3 |
| 2015 | 1 | 3 |
| 2016 | 5 | 2 |
| 2017 | 4 | 4 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 1 | 0 |
| 2024 | 2 | 2 |
| 2025 | 0 | 4 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Thermal barrier2 Jun 2026US 12,644,330 B2Apogee SFS US, LLC
- Thermal barrier21 Apr 2026US 12,607,059 B2Apogee SFS US, LLC
- Thermal insulation structure in side section in which two-side supporting frame window sash overlaps door frame in sliding window system22 Oct 2024US 12,123,252 B2Filobe Co., Ltd.
- Profiled plastic section for a metal/plastic composite profiled section16 Jan 2024US 11,873,674 B2Ensinger GmbH
- Machine and method for the assembly of profiles18 Jul 2023US 11,701,702 B2Aluro NV
- Assembled door and window frame profile and manufacturing process thereof27 Nov 2025US 2025/0361765 A1
- Profile frame systems for sliding elements16 Oct 2025US 2025/0320766 A1Keller Minimal Windows S.A.
- Metal profile for door/window frame structure and method for making such profile22 May 2025US 2025/0163750 A1Serramenti Brombal S.R.L.
- Door/window frame structure and the method for making such a door/window frame structure10 Apr 2025US 2025/0116153 A1Serramenti Brombal S.R.L.
- Thermal barrier29 Aug 2024US 2024/0287849 A1Apogee SFS US, LLC
Most cited
By later US patents
- Window structure38US 4,506,478 AV. E. Anderson Mfg. Co. · 1985
- Method of fabricating hollow, foam-filled, metal structural members31US 3,968,561 A1976
- Method of making a thermal barrier construction element29US 3,992,769 AEthyl Corporation · 1976
- Thermally insulating composite frame member with snap-in thermal isolator29US 5,469,683 AKawneer Company, Inc. · 1995
- Window structure24US 4,510,713 AV. E. Anderson Mfg. Co. · 1985