E04B 1/6183
With rotatable locking means co-operating with a recess
Official title: {with rotatable locking means co-operating with a recess}
E04B1/6183 (With rotatable locking means co-operating with a recess) appears on 88 US grants and 77 published applications in this corpus.
Search patents in E04B- Granted patents
- 88
- Published applications
- 77
- Assignees
- 47
- Inventors
- 147
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 4 | 4 |
| 2004 | 2 | 3 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 4 |
| 2010 | 0 | 5 |
| 2011 | 2 | 2 |
| 2012 | 2 | 1 |
| 2013 | 4 | 4 |
| 2014 | 5 | 7 |
| 2015 | 4 | 4 |
| 2016 | 2 | 1 |
| 2017 | 1 | 4 |
| 2018 | 3 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 2 |
| 2021 | 2 | 6 |
| 2022 | 1 | 5 |
| 2023 | 4 | 4 |
| 2024 | 1 | 2 |
| 2025 | 5 | 3 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Insulated panel connection29 Sep 2026US 12,747,581 B2
- Fastener system and method27 Jan 2026US 12,534,905 B2Norse Corporation
- Fastener system and method27 Jan 2026US 12,534,910 B2Norse Corporation
- Releasable connection means30 Dec 2025US 12,509,872 B2Fergus Jonathan Ardern
- Modular panel system6 May 2025US 12,291,859 B2Atomic Design, Inc.
- Fastener system and method30 Apr 2026US 2026/0117513 A1Norse Corporation
- Panel fastener26 Feb 2026US 2026/0055954 A1Kason Industries, Inc.
- Portable wall system and related methods2 Oct 2025US 2025/0305271 A1Unhinged LLC
- Relocatable habitat unit simulating a real building structure31 Jul 2025US 2025/0243659 A1Strategic Operations, Inc.
- Insulated panel structure17 Jul 2025US 2025/0230972 A1Systemes Norbec Inc.
Most cited
By later US patents
- Building system using prefabricated building panels and fastening components used therewith92US 5,471,804 A1995
- Interlocking insulative panel construction88US 5,424,118 AMid-South Industries, Inc. · 1995
- Building panel and buildings made therefrom78US 5,743,056 A1998
- Composite material for construction and method of making same75US 6,235,367 B12001
- Prefabricated building panel having an insect and fungicide deterrent therein66US 5,224,315 A1993