E06B 3/9645
Mitre joints
Official title: {Mitre joints (E06B3/9641, E06B3/9644, E06B3/9647, E06B3/9649, E06B3/968 take precedence)}
E06B3/9645 (Mitre joints) appears on 50 US grants and 58 published applications in this corpus.
Search patents in E06B- Granted patents
- 50
- Published applications
- 58
- Assignees
- 41
- Inventors
- 99
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 5 | 6 |
| 2014 | 4 | 3 |
| 2015 | 4 | 3 |
| 2016 | 1 | 5 |
| 2017 | 2 | 1 |
| 2018 | 3 | 3 |
| 2019 | 1 | 6 |
| 2020 | 1 | 2 |
| 2021 | 6 | 9 |
| 2022 | 5 | 0 |
| 2023 | 3 | 4 |
| 2024 | 3 | 1 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Corner window lite assemblies3 Feb 2026US 12,540,504 B2Av Builder Corp
- Frame assembly for windows and sliding doors16 Sep 2025US 12,416,195 B1
- Roof window comprising a sash with profile elements and method of manufacturing a roof window3 Jun 2025US 12,320,119 B2VKR Holding A/S
- Thermally enhanced multi-component glass doors and windows17 Sep 2024US 12,091,906 B2Quaker Window Products Co.
- Corner window lite assemblies9 Jul 2024US 12,031,377 B2Av Builder Corp
- Corner window lite assemblies18 Jun 2026US 2026/0168316 A1Av Builder Corp
- Window security system4 Jun 2026US 2026/0152995 A1Neeseberry, LLC
- Sliding fenestration unit with water management3 Jul 2025US 2025/0215743 A1Pella Corporation
- Secondary window insert24 Apr 2025US 2025/0129661 A1
- A roof window comprising a sash with profile elements and method of manufacturing a roof window3 Apr 2025US 2025/0109589 A1VKR Holding A/S
Most cited
By later US patents
- Corner key reinforcement brace38US 4,024,691 ARoblin Industries, Inc. · 1977
- Vinyl window screen frame30US 6,108,997 ASlim-Line Vinyl Windows Mfg., Inc. · 2000
- Corner piece for miter joint14US 4,076,439 AYoshida Kogyo K. K. · 1978
- Frame members, corner key and assembly method14US 8,596,017 B2James Hardie Technology Limited · 2013
- Corner joint for a window or door frame12US 8,490,347 B2Milgard Manufacturing Incorporated · 2013