E04B 2/8664
Using flexible material as form leaves
Official title: {using flexible material as form leaves (E04B2/8658 takes precedence)}
E04B2/8664 (Using flexible material as form leaves) appears on 8 US grants and 11 published applications in this corpus.
Search patents in E04B- Granted patents
- 8
- Published applications
- 11
- Assignees
- 9
- Inventors
- 15
- Latest grant
- 25 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Concrete building construction using supported, fillable structures25 Apr 2023US 11,634,900 B2Automatic Construction Inc.
- Flexible panel28 Apr 2020US 10,633,857 B2Politecnico Di Milano
- Panel-to-panel connections for stay-in-place liners used to repair structures17 Oct 2017US 9,790,681 B2CFS Concrete Forming Systems Inc.
- Panel-to-panel connections for stay-in-place liners used to repair structures27 Sep 2016US 9,453,345 B2CFS Concrete Forming Systems Inc.
- Pool liner retaining system7 Oct 2014US 8,850,773 B2Jo-Co Pools Inc.
- Fabric-formed unstabilized poured earth and method thereof5 Sep 2024US 2024/0295121 A1The Regents of the University of Michigan
- Building modules and techniques to make them16 May 2024US 2024/0159049 A1Earthbuilt Technology Pty Ltd
- Concrete building construction using supported, fillable structures17 Aug 2023US 2023/0257987 A1Lab Bell LLC
- Building Wall30 Mar 2023US 2023/0096923 A1
- Concrete building construction using supported, fillable structures4 Aug 2022US 2022/0243452 A1Lab Bell LLC
Most cited
By later US patents
- Method and form for mechanically pouring adobe structures30US 4,366,657 A1983
- Panel-to-panel connections for stay-in-place liners used to repair structures23US 9,453,345 B2CFS Concrete Forming Systems Inc. · 2016
- Woven fabric form element for forming cast-in-place structures5US 4,385,648 AIntrusion-Prepakt Incorporated · 1983
- Pool liner retaining system5US 8,850,773 B2Jo-Co Pools Inc. · 2014
- Method and apparatus for forming cast-in-place structures4US 4,476,074 AIntrusion-Prepakt Incorporated · 1984