E06B 1/36
Frames uniquely adapted for windows
E06B1/36 (Frames uniquely adapted for windows) appears on 329 US grants and 332 published applications in this corpus.
Search patents in E06B- Granted patents
- 329
- Published applications
- 332
- Assignees
- 191
- Inventors
- 562
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 5 | 2 |
| 2003 | 7 | 7 |
| 2004 | 5 | 5 |
| 2005 | 1 | 11 |
| 2006 | 3 | 10 |
| 2007 | 2 | 2 |
| 2008 | 2 | 5 |
| 2009 | 5 | 9 |
| 2010 | 1 | 5 |
| 2011 | 3 | 4 |
| 2012 | 5 | 8 |
| 2013 | 4 | 7 |
| 2014 | 16 | 26 |
| 2015 | 24 | 31 |
| 2016 | 15 | 19 |
| 2017 | 19 | 23 |
| 2018 | 16 | 12 |
| 2019 | 19 | 20 |
| 2020 | 23 | 21 |
| 2021 | 20 | 21 |
| 2022 | 14 | 13 |
| 2023 | 13 | 19 |
| 2024 | 19 | 19 |
| 2025 | 12 | 16 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fenestration unit with interior installation features and associated systems and methods25 Aug 2026US 12,716,288 B2Pella Corporation
- Mulling system for plural fenestration units with stiffener member and cover member18 Aug 2026US 12,709,937 B2JELD-WEN, Inc.
- Mulling system for plural fenestration units with stiffener member and cover member18 Aug 2026US 12,709,938 B2JELD-WEN, Inc.
- Mull system for windows and doors23 Jun 2026US 12,662,869 B2MI Windows and Doors, LLC
- Fenestration unit with interior installation features and associated systems and methods5 May 2026US 12,618,283 B1Pella Corporation
- Window assembly fittings and method17 Sep 2026US 2026/0275799 A1Elton Manufacturing, a division of Ontario Door Sales Ltd.
- Fenestration unit with interior installation features and associated systems and methods27 Aug 2026US 2026/0251004 A1Pella Corporation
- Mull assembly and method for installing windows on-site23 Jul 2026US 2026/0210170 A1
- Modular fenestration system9 Jul 2026US 2026/0193930 A1
- Corner window lite assemblies18 Jun 2026US 2026/0168316 A1Av Builder Corp
Most cited
By later US patents
- Window systems96US 5,099,624 AL. B. (Plastics) Limited · 1992
- Metal reinforced mullion for windows88US 5,435,106 AAluminum Company of America · 1995
- Window unit83US 4,464,874 AHordis Brothers, Inc. · 1984
- Window construction55US 4,974,364 AChelsea Industries, Inc. · 1990
- Structural frame members52US 6,405,504 B1Ultraframe (UK) Limited · 2002