E04B 2001/1948
Concrete struts
Official title: {Concrete struts}
E04B2001/1948 (Concrete struts) appears on 15 US grants and 4 published applications in this corpus.
Search patents in E04B- Granted patents
- 15
- Published applications
- 4
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 24 Oct 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Structural frame for a building and method of constructing the same24 Oct 2023US 11,795,681 B2Pace Building Technologies Inc.
- Structural frame for a building and method of constructing the same5 Jul 2022US 11,377,839 B2Envision Integrated Building Technologies Inc
- Structural frame for a building and method of constructing the same19 Jan 2021US 10,895,071 B2Envision Integrated Building Technologies Inc
- Sleeve position inspecting device and sleeve position inspecting method27 Oct 2020US 10,816,320 B2Sumitomo Mitsui Construction Co., Ltd.
- High shear strength pultrusion18 Aug 1998US 5,795,424 AEbert Composites Corporation
- Structural frame for a building and method of constructing the same13 Oct 2022US 2022/0325517 A1Envision Integrated Building Technologies Inc
- Structural Frame for a Building and Method of Constructing the Same13 May 2021US 2021/0140166 A1Envision Integrated Building Technologies Inc
- Sleeve position inspecting device and sleeve position inspecting method23 Jan 2020US 2020/0025553 A1Kyushu Univeristy, National University Corporation
- Structural frame for a building and method of constructing the same4 Jul 2019US 2019/0203458 A1Envision Integrated Building Technologies Inc
Most cited
By later US patents