E04B 2/965
Connections of mullions and transoms
Official title: {Connections of mullions and transoms}
E04B2/965 (Connections of mullions and transoms) appears on 99 US grants and 89 published applications in this corpus.
Search patents in E04B- Granted patents
- 99
- Published applications
- 89
- Assignees
- 58
- Inventors
- 122
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 2 |
| 2013 | 2 | 2 |
| 2014 | 2 | 4 |
| 2015 | 7 | 5 |
| 2016 | 4 | 7 |
| 2017 | 8 | 13 |
| 2018 | 9 | 4 |
| 2019 | 9 | 8 |
| 2020 | 3 | 6 |
| 2021 | 7 | 4 |
| 2022 | 4 | 11 |
| 2023 | 7 | 5 |
| 2024 | 4 | 3 |
| 2025 | 4 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mullions, mullion components and assemblies, and methods of assembly and installation1 Sep 2026US 12,723,406 B1INTUS Windows LLC
- Pressure transducing gasket systems28 Apr 2026US 12,612,819 B2Arconic Technologies LLC
- Building facade system and method of forming a building facade26 Aug 2025US 12,398,559 B2Ubfs LLC
- Curtain wall system accommodating wiring29 Jul 2025US 12,371,903 B2Arconic Technologies LLC
- Pultruded fiber reinforced polymer building systems and methods14 Jan 2025US 12,195,963 B2Northstar Technologies Group Inc.
- Minimalist curtain wall24 Sep 2026US 2026/0286688 A1Bbg, S.A.
- Minimalist curtain wall24 Sep 2026US 2026/0286689 A1Bbg, S.A.
- Carbon fiber clip angle30 Apr 2026US 2026/0117518 A1
- Hidden drainage funnel12 Mar 2026US 2026/0071426 A1Arconic Technologies LLC
- Pultruded Fiber Reinforced Polymer Building Systems and Methods8 May 2025US 2025/0146275 A1Northstar Technologies Group Inc.
Most cited
By later US patents
- Curtain wall integral drip system57US 5,839,236 AInternational Aluminum Corporation · 1998
- Retainer and weatherseal for structurally bonded glazing44US 5,245,808 AKawneer Company, Inc. · 1993
- Modular building system42US 5,363,625 A1994
- Apparatus for sealing panel joints of building surfaces42US 5,687,524 A1997
- Building system39US 5,067,293 ADon Reynolds International Limited · 1991