E04B 2001/1978
Frameworks assembled from preformed subframes
Official title: {Frameworks assembled from preformed subframes, e.g. pyramids}
E04B2001/1978 (Frameworks assembled from preformed subframes) appears on 61 US grants and 32 published applications in this corpus.
Search patents in E04B- Granted patents
- 61
- Published applications
- 32
- Assignees
- 23
- Inventors
- 69
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 3 | 3 |
| 2017 | 0 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 5 |
| 2020 | 3 | 2 |
| 2021 | 1 | 0 |
| 2022 | 3 | 3 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 1 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Modular structure30 Sep 2025US 12,428,830 B2Upshot Intellectual Holdings Limited
- Modular building units, and methods of constructing and transporting same12 Nov 2024US 12,139,904 B2Z-Modular Holding, Inc.
- Strata space frame20 Jun 2023US 11,680,398 B2
- Flexible space frame components and method of construction22 Nov 2022US 11,505,938 B2
- Modular building units, and methods of constructing and transporting same25 Oct 2022US 11,479,961 B2Z-Modular Holding, Inc.
- Method for manufacturing a three-dimensional structure that can be deployed from an alignable mesh, and three-dimensional structure obtained via such a method18 Sep 2025US 2025/0290309 A1Canopee Structures
- Geometrically tailored pyramidal lattice structures with i-shaped struts3 Jul 2025US 2025/0215681 A1Khalifa University of Science and Technology
- Modular building units, and methods of constructing and transporting same27 Feb 2025US 2025/0067041 A1
- Modular Decking System2 Jan 2025US 2025/0003206 A1
- Modularized framework structure and unit module for use in the same12 Sep 2024US 2024/0301676 A1
Most cited
By later US patents
- Web structure and method for making the same62US 6,931,812 B12005
- Modular building units, and methods of constructing and transporting same56US 9,458,619 B2Vectorbloc Corporation · 2016
- Truss panel mold51US 4,180,232 A1979
- Tensegrity module structure and method of interconnecting the modules51US 4,207,715 A1980
- Node shapes of prismatic symmetry for a space frame building system46US 5,265,395 A1993