E06B 3/645
Of units comprising two or more parallel panes to frames designed for
Official title: {of units comprising two or more parallel panes to frames designed for single panes only, e.g. having too shallow a rabbet}
E06B3/645 (Of units comprising two or more parallel panes to frames designed for) appears on 26 US grants and 20 published applications in this corpus.
Search patents in E06B- Granted patents
- 26
- Published applications
- 20
- Assignees
- 22
- Inventors
- 53
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 3 | 2 |
| 2019 | 4 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 3 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Building aperture cover, such as a window or door, comprising flexible gasket with sealed cavity1 Jun 2023US 2023/0167675 A1VKR Holding A/S
- Pre-formed glazing unit29 Dec 2022US 2022/0412152 A1Lockwood Packaging Ltd
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Most cited
By later US patents
- Pass-by insulating glass window unit and method for replacing single glazing40US 5,950,398 A1999
- System for improving heat insulating characteristics of existing curtain walls and the like39US 4,207,717 AKawneer Company, Inc. · 1980
- Plastic glazing profile designed for glazing window-frames31US 4,555,884 AWavin B. V. · 1985
- Casing window25US 4,625,479 ADonat Flamand Inc. · 1986
- Thermal glass structure and method for forming same23US 4,295,305 A1981