E04B 2001/2668
For members with a round cross-section
Official title: {for members with a round cross-section}
E04B2001/2668 (For members with a round cross-section) appears on 19 US grants and 19 published applications in this corpus.
Search patents in E04B- Granted patents
- 19
- Published applications
- 19
- Assignees
- 10
- Inventors
- 24
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Bamboo connector system29 Nov 2022US 11,512,462 B2
- Cylindrical sleeve-type steel-wood composite joint and the assembly method23 Mar 2021US 10,954,663 B2Qingdao University of Technology
- Bamboo pole connectors for building construction8 Dec 2020US 10,858,821 B2
- Composite reinforced wood stud for residential and commercial buildings4 Aug 2020US 10,731,332 B1Roosevelt Energy, Inc.
- Bamboo pole connectors24 Sep 2019US 10,422,122 B2
- Restrained joint apparatus, uses of, and methods for making, the same31 Jul 2025US 2025/0243667 A1
- Cylindrical sleeve-type steel-wood composite joint and the assembly method28 Jan 2021US 2021/0025159 A1Qingdao University of Technology
- Bamboo connector system26 Sep 2019US 2019/0292769 A1
- Bamboo Pole Connectors for Building Construction24 Aug 2017US 2017/0241127 A1Stc. Unm
- Composite structural member 26 Apr 2017US 2017/0096813 A1Loggo IP Pty Ltd. In Its Capacity AS Trustee for Thornton IP Trust
Most cited
By later US patents
- Roundwood highway guardrails12US 4,946,138 ACompagnie Francaise des Etablissements Gaillard · 1990
- Composite reinforced wood stud for residential and commercial buildings11US 10,731,332 B1Roosevelt Energy, Inc. · 2020
- Timber structural member10US 8,695,295 B22014
- Truss and column structures incorporating natural round timbers and natural branched round timbers9US 9,038,347 B2Whole Trees, LLC · 2015
- Log joists and rafter hangers7US 7,412,804 B12008