E04B 1/5843
With ends provided with protuberances
Official title: {with ends provided with protuberances}
E04B1/5843 (With ends provided with protuberances) appears on 24 US grants and 15 published applications in this corpus.
Search patents in E04B- Granted patents
- 24
- Published applications
- 15
- Assignees
- 14
- Inventors
- 27
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 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 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Coupler system14 Jan 2025US 12,193,590 B2Grovist Innovations, LLC
- Bamboo connector system29 Nov 2022US 11,512,462 B2
- Tripartite telescoping tension rod assembly3 May 2022US 11,317,750 B2Umbra LLC
- Rotatable connector for trusses1 Sep 2020US 10,760,263 B2Tiffin Scenic Studios, Inc.
- Coupler system25 Aug 2020US 10,750,895 B2Grovist Innovations, LLC
- Scaffolding system comprising inclined posts and spherical clamps1 May 2025US 2025/0135258 A1Berliner Seilfabrik GmbH & Co.
- Coupler system9 Nov 2023US 2023/0355023 A1Grovist Innovations, LLC
- Coupler system8 Jul 2021US 2021/0204740 A1Grovist Innovations, LLC
- Tripartite telescoping tension rod assembly6 May 2021US 2021/0127883 A1Umbra LLC
- Bamboo connector system26 Sep 2019US 2019/0292769 A1
Most cited
By later US patents
- Quick torque coupling40US 7,530,607 B22009
- Construction set for the erection of a supporting structure33US 4,951,440 AOctanorm-Vertriebs-GmbH fur Bauelemente · 1990
- Construction set for the erection of a supporting structure20US 5,101,607 AOctanorm-Vertriebs-GmbH fur Bauelemente · 1992
- Ledger hanger for geodesic domes17US 4,566,818 ATimberline Geodesics, Inc. · 1986
- Multi-tubular truss joint and method of joining tube ends16US 4,624,599 APiasecki Aircraft Corporation · 1986