E04B 1/3442
Folding out from a core cell
Official title: {folding out from a core cell}
E04B1/3442 (Folding out from a core cell) appears on 138 US grants and 171 published applications in this corpus.
Search patents in E04B- Granted patents
- 138
- Published applications
- 171
- Assignees
- 94
- Inventors
- 279
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 11 |
| 2007 | 2 | 2 |
| 2008 | 0 | 5 |
| 2009 | 1 | 5 |
| 2010 | 4 | 11 |
| 2011 | 4 | 10 |
| 2012 | 7 | 12 |
| 2013 | 4 | 7 |
| 2014 | 9 | 12 |
| 2015 | 7 | 5 |
| 2016 | 2 | 5 |
| 2017 | 3 | 4 |
| 2018 | 1 | 2 |
| 2019 | 8 | 6 |
| 2020 | 3 | 8 |
| 2021 | 4 | 8 |
| 2022 | 9 | 8 |
| 2023 | 3 | 6 |
| 2024 | 6 | 21 |
| 2025 | 3 | 8 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nested house1 Sep 2026US 12,723,397 B1
- Cabana bar shed with folding bar surface14 Jul 2026US 12,680,293 B2Suncast Technologies, LLC
- Shelter with electromagnetic interference (EMI) protection and components for same14 Jul 2026US 12,684,748 B2Berg Companies, Inc.
- Modular commercial structure2 Jun 2026US 12,644,296 B2Ardent Federal Credit Union
- Deployable mobile modules2 Jun 2026US 12,644,297 B2Mobileop4, LLC
- An expandable building24 Sep 2026US 2026/0286678 A1Arzyz UK Ltd.
- Modular Workspace System17 Sep 2026US 2026/0275708 A1
- Cabana bar shed with folding bar surface17 Sep 2026US 2026/0275709 A1Suncast Technologies, LLC
- Overall structure of modular houses, assembly method and field installation method20 Aug 2026US 2026/0243082 A1Broad Holon Co., Ltd.
- Container21 May 2026US 2026/0138780 A1
Most cited
By later US patents
- Collapsible portable containerized shelter214US 5,761,854 AWeatherhaven Resources Ltd. · 1998
- Portable refrigerated storage unit124US 5,966,956 AShelter Technologies, Inc. · 1999
- Foldable portable building97US 5,596,844 A1997
- Containerized habitable structures94US 6,983,567 B22006
- Transportable structure kit93US 5,950,373 AOakwood Homes Corporation · 1999