E06B 3/4407
Single-hung, i.e. having a single vertical sliding panel
Official title: {Single-hung, i.e. having a single vertical sliding panel}
E06B3/4407 (Single-hung, i.e. having a single vertical sliding panel) appears on 70 US grants and 65 published applications in this corpus.
Search patents in E06B- Granted patents
- 70
- Published applications
- 65
- Assignees
- 52
- Inventors
- 150
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 5 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 3 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 1 |
| 2015 | 6 | 5 |
| 2016 | 2 | 3 |
| 2017 | 1 | 3 |
| 2018 | 3 | 3 |
| 2019 | 2 | 8 |
| 2020 | 6 | 5 |
| 2021 | 3 | 4 |
| 2022 | 5 | 6 |
| 2023 | 6 | 6 |
| 2024 | 7 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Window systems and components16 Jun 2026US 12,655,680 B2Newtonoid Technologies, L.L.C.
- Sash tilt bolt and checkrail bracket systems for coastal impact resistant fenestrations4 Nov 2025US 12,460,457 B2Andersen Corporation
- Window frame assembly4 Feb 2025US 12,215,543 B2PGT Innovations, Inc.
- Sash retention system31 Dec 2024US 12,180,780 B2Milgard Manufacturing Incorporated
- Window systems and components23 Jul 2024US 12,044,065 B2Newtonoid Technologies, L.L.C.
- Sash tilt bolt and checkrail bracket systems for coastal impact resistant fenestrations30 Apr 2026US 2026/0117570 A1Andersen Corporation
- Fenestration unit with interior-to-exterior installation features and associated systems and methods28 Aug 2025US 2025/0270871 A1Pella Corporation
- Window Systems and Components14 Nov 2024US 2024/0376769 A1Newtonoid Technologies, L.L.C.
- Solar window construction and methods3 Oct 2024US 2024/0333202 A1
- Window Systems and Components22 Feb 2024US 2024/0060358 A1Newtonoid Technologies, L.L.C.
Most cited
By later US patents
- Window systems96US 5,099,624 AL. B. (Plastics) Limited · 1992
- Window construction76US 4,949,506 AChelsea Industries, Inc. · 1990
- Window frame apparatus75US 4,831,804 AThermal Profiles, Inc. · 1989
- Sash balance foot seal mechanism49US 4,300,316 ASchlegel Corporation · 1981
- Blow-out prevention mechanism for windows39US 6,243,999 B1Silver Line Building Products Corp. · 2001