E06B 3/549
By clamping the pane between two subframes
Official title: {by clamping the pane between two subframes}
E06B3/549 (By clamping the pane between two subframes) appears on 90 US grants and 106 published applications in this corpus.
Search patents in E06B- Granted patents
- 90
- Published applications
- 106
- Assignees
- 66
- Inventors
- 191
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 4 |
| 2012 | 0 | 0 |
| 2013 | 3 | 1 |
| 2014 | 2 | 8 |
| 2015 | 1 | 7 |
| 2016 | 3 | 3 |
| 2017 | 8 | 7 |
| 2018 | 3 | 7 |
| 2019 | 3 | 8 |
| 2020 | 8 | 6 |
| 2021 | 3 | 10 |
| 2022 | 8 | 9 |
| 2023 | 12 | 9 |
| 2024 | 8 | 2 |
| 2025 | 4 | 8 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for aligning opposed frame assembly components and centering an insulated glass unit within the frame assembly24 Feb 2026US 12,560,023 B2ODL, Incorporated
- Compression framing system10 Feb 2026US 12,546,107 B2
- Curtain wall construction system and method20 Jan 2026US 12,529,224 B2
- Assembled door9 Dec 2025US 12,492,593 B2Nan Ya Plastics Corporation
- Glass lite retention systems and methods for improved performance5 Aug 2025US 12,378,812 B1Andersen Corporation
- Snap-Together Fire Resistant Fenestration Frame Apparatus10 Sep 2026US 2026/0266124 A1O'Keeffe's, Inc.
- Water retaining window11 Jun 2026US 2026/0160122 A1Zhejiang Dongrui Industrial and Trading Co., Ltd.
- Apparatus for aligning opposed frame assembly components and centering an insulated glass unit within the frame assembly4 Jun 2026US 2026/0152989 A1ODL, Incorporated
- Armored Shield5 Feb 2026US 2026/0036403 A1Leading Technology Composites, Inc.
- Assembled door2 Oct 2025US 2025/0305349 A1Nan Ya Plastics Corporation
Most cited
By later US patents
- Frame assembly for doors, windows and the like86US 4,720,951 ATherma-Tru Corporation · 1988
- Window sash and an associated method of making a window sash63US 5,570,548 ACaradon America Inc. · 1996
- Window frame system54US 6,622,441 B22003
- Extruded core sections for wood fenestration mounting frames and sashes49US 4,982,530 ASNE Enterprises, Inc. · 1991
- Support frame for glass panel47US 4,914,888 ACapitol Glass & Aluminum Corporation · 1990