E04G 2001/156
Stackable platforms
Official title: {Stackable platforms}
E04G2001/156 (Stackable platforms) appears on 9 US grants and 8 published applications in this corpus.
Search patents in E04G- Granted patents
- 9
- Published applications
- 8
- Assignees
- 8
- Inventors
- 16
- Latest grant
- 2 May 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 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 | 1 | 2 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scaffold having an anti-lift-out device and method for securing a scaffold platform against lifting out2 May 2023US 11,639,607 B2Wilhelm Layher Verwaltungs-GmbH
- Stocker and method for forming work platform24 May 2022US 11,339,577 B2Murata Machinery, Ltd.
- Formwork support formed with stackable components25 Jan 2022US 11,230,850 B2Sh Technologies Pte Ltd
- Framework platform element, in particular for scaffolding28 Apr 2020US 10,633,872 B2Wilhelm Layher Verwaltungs-GmbH
- Signal light assembly11 Dec 2018US 10,151,143 B2Lindsay Transportation Solutions, Inc.
- Scaffolding tower and scaffold and use of the tower and scaffold18 Jun 2026US 2026/0168267 A1Pilion
- Stocker and method for forming work platform6 May 2021US 2021/0131125 A1Murata Machinery, Ltd.
- Scaffold having an anti-lift-out device and method for securing a scaffold platform against lifting out5 Nov 2020US 2020/0347618 A1Wilhelm Layher Verwaltungs-GmbH
- Formwork support2 Jan 2020US 2020/0002959 A1Sh Technologies Pte Ltd
- Supply scaffold for arranging in the interior of a tower, scaffold module, tower, wind turbine and method for erecting and/or operating a supply scaffold and for erecting a tower10 Oct 2019US 2019/0309532 A1
Most cited
By later US patents
- Scaffold plank16US 4,331,218 A1982
- Platform unit4US 5,967,262 AKrausse-Werk GmbH & Co. KG · 1999
- Hook holder for holding scaffolding elements to a scaffold4US 7,229,055 B2Pluseight Technology AB · 2007
- Working platform3US 5,915,497 AKrause-Werk GmbH & Co. KG · 1999
- Framework platform element, in particular for scaffolding1US 10,633,872 B2Wilhelm Layher Verwaltungs-GmbH · 2020