E06B 3/96
Corner joints or edge joints for windows, doors, or the like frames
Official title: Corner joints or edge joints for windows, doors, or the like frames or wings {(E06B3/663 takes precedence)}
E06B3/96 (Corner joints or edge joints for windows, doors, or the like frames) appears on 741 US grants and 576 published applications in this corpus.
Search patents in E06B- Granted patents
- 741
- Published applications
- 576
- Assignees
- 416
- Inventors
- 1,138
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 12 | 0 |
| 1978 | 12 | 0 |
| 1979 | 6 | 0 |
| 1980 | 13 | 0 |
| 1981 | 7 | 0 |
| 1982 | 6 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 10 | 0 |
| 1987 | 8 | 0 |
| 1988 | 10 | 0 |
| 1989 | 16 | 0 |
| 1990 | 17 | 0 |
| 1991 | 9 | 0 |
| 1992 | 14 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 11 | 0 |
| 1996 | 13 | 0 |
| 1997 | 20 | 0 |
| 1998 | 13 | 0 |
| 1999 | 17 | 0 |
| 2000 | 23 | 0 |
| 2001 | 9 | 3 |
| 2002 | 16 | 15 |
| 2003 | 10 | 17 |
| 2004 | 10 | 17 |
| 2005 | 8 | 24 |
| 2006 | 10 | 20 |
| 2007 | 6 | 23 |
| 2008 | 5 | 22 |
| 2009 | 14 | 26 |
| 2010 | 26 | 21 |
| 2011 | 13 | 12 |
| 2012 | 10 | 23 |
| 2013 | 18 | 20 |
| 2014 | 17 | 32 |
| 2015 | 25 | 21 |
| 2016 | 21 | 21 |
| 2017 | 19 | 23 |
| 2018 | 21 | 15 |
| 2019 | 16 | 22 |
| 2020 | 33 | 35 |
| 2021 | 33 | 46 |
| 2022 | 30 | 25 |
| 2023 | 29 | 28 |
| 2024 | 25 | 26 |
| 2025 | 22 | 15 |
| 2026 | 13 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- E06B 3/964Using separate connection pieces405
- E06B 3/984Specially adapted for frame members of wood or other material worked in83
- E06B 3/9604Welded or soldered joints81
- E06B 3/9632Between a jamb and the threshold or sill of window or door64
- E06B 3/9636For frame members having longitudinal screw receiving channels45
- E06B 3/988Specially adapted for sheet metal frame members with an open u-shaped cross-section43
- E06B 3/9616Characterised by the sealing at the junction of the frame members41
- E06B 3/9612By filling in situ the hollow ends of the abutted frame members25
Recent patents
- End cap and corner block for fenestration unit22 Sep 2026US 12,742,352 B2Pella Corporation
- Coastal weather window and door system with interior mounting assembly18 Aug 2026US 12,709,942 B2Hawkes Design and Consulting, LLC
- Machine for the welding of plastic profiled elements4 Aug 2026US 12,697,786 B2Graf Synergy S.r. l.
- Method and device for welding at least two profiled sections for window or door frames or leaves7 Jul 2026US 12,674,352 B2Rotox Holding GmbH
- Sliding screen door16 Jun 2026US 12,655,675 B2Peak Innovations Inc.
- Integrated mechanical fastening between metal panels and perimeter frame24 Sep 2026US 2026/0286766 A1
- System and Method for Constructing Window and Door Frames17 Sep 2026US 2026/0275800 A1Everest Shpk
- Snap-Together Fire Resistant Fenestration Frame Apparatus10 Sep 2026US 2026/0266124 A1O'Keeffe's, Inc.
- Fenestration unit with frame corner member having integrally attached deformable member27 Aug 2026US 2026/0251009 A1JELD-WEN, Inc.
- Fastening Member23 Jul 2026US 2026/0210173 A1The Real Georgian Bar Company Limited
Most cited
By later US patents
- Draining door sill assembly with adjustable threshold cap98US 5,136,814 AHeadrick Management Corporation · 1992
- Doors assembly and an improved method for making a doors sill assembly96US 6,371,188 B1The Stanley Works · 2002
- Polymer covered advanced polymer/wood composite structural member94US 6,357,197 B1Andersen Corporation · 2002
- Frame assembly84US 5,671,580 A1997
- Screen frame corner connector key78US 4,570,406 AAcorn Building Components, Inc. · 1986