E06B 3/972
By increasing the cross-section of the connecting pieces
Official title: by increasing the cross-section of the connecting pieces, e.g. by expanding the connecting pieces with wedges (E06B3/976 takes precedence)
E06B3/972 (By increasing the cross-section of the connecting pieces) appears on 26 US grants and 13 published applications in this corpus.
Search patents in E06B- Granted patents
- 26
- Published applications
- 13
- Assignees
- 14
- Inventors
- 40
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 2 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 0 | 3 |
| 2022 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Mitre joint support29 Nov 2022US 11,511,394 B2Tomm Tech Pty Ltd
- Frame connector20 Sep 2022US 11,448,006 B2Aanco (UK) Limited
- Adjustable assembly double stabilized screen door2 Jun 2020US 10,669,773 B2
- Joint for the angular connection of hollow profile members and method using such joint14 Apr 2020US 10,619,405 B2
- Connectors for spacers of insulating glass units and spacer comprising a connector for an insulating glass unit19 Jun 2018US 10,000,964 B2Technoform Glass Insulation Holding GmbH
- Frame connector19 Aug 2021US 2021/0254399 A1Aanco (UK) Limited
- Miter joint connectors for frame assembly and method of connecting mitered frame members8 Apr 2021US 2021/0102424 A1Mirrormate, LLC
- Mitre joint support18 Feb 2021US 2021/0046615 A1Tomm Tech Pty Ltd
- Adjustable Assembly Double Stabilized Screen Door21 Mar 2019US 2019/0085619 A1
- Joint for the angular connection of hollow profile members and method using such joint22 Nov 2018US 2018/0334848 A1
Most cited
By later US patents
- Corner fastener25US 4,124,322 A1978
- Corner fastener for hollow section members21US 5,205,102 AAndersen Corporation · 1993
- Frame corner19US 4,538,936 ATRW Automotive Products, Inc. · 1985
- Corner joint19US 5,683,198 AAlusuisse Technology & Management Ltd. · 1997
- Corner lock17US 5,150,983 AAndersen Corporation · 1992