E04B 1/6158
The connection made by formlocking
Official title: {the connection made by formlocking}
E04B1/6158 (The connection made by formlocking) appears on 51 US grants and 31 published applications in this corpus.
Search patents in E04B- Granted patents
- 51
- Published applications
- 31
- Assignees
- 36
- Inventors
- 98
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 0 | 2 |
| 2008 | 3 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 3 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System of couplable prefabricated panels for building23 Jun 2026US 12,662,809 B2Oc S.R.L.
- Wall building system10 Mar 2026US 12,571,211 B1
- Tilt wall comprising a dual gasket assembly24 Jun 2025US 12,338,620 B2Ddp Specialty Electronic Materials US, LLC
- Hinge joint25 Mar 2025US 12,258,753 B2Humanihut Pty Ltd
- Gasket for prefabricated wall panel systems30 Jan 2024US 11,885,118 B1CDM Capital Asset Group, Inc.
- Improved system of couplable prefabricated panels for building20 Mar 2025US 2025/0092670 A1Oc S.R.L.
- Tilt wall comprising a dual gasket assembly9 Nov 2023US 2023/0358035 A1Ddp Specialty Electronc Materials US, LLC
- A hinge joint8 Sep 2022US 2022/0282473 A1Humanihut Pty Ltd
- Modular construction system and method of use thereof6 May 2021US 2021/0131096 A1Trango-Sys Ltd.
- Wall system26 Nov 2020US 2020/0370297 A1Concentus Properties AB
Most cited
By later US patents
- Joining of foam core panels195US 7,152,383 B1EPS Specialties Ltd., Inc. · 2006
- Panel connector137US 5,272,850 AIcon Corp. · 1993
- Method of constructing a building system65US 4,391,077 AFletcher Timber Limited · 1983
- Moldable edge connecting apparatus48US 4,930,753 A1990
- Module panel and assembly46US 5,768,845 ASkyline Displays, Inc. · 1998