E04F 21/1827
Lazy-tongs mechanisms
Official title: {Lazy-tongs mechanisms}
E04F21/1827 (Lazy-tongs mechanisms) appears on 2 US grants and 5 published applications in this corpus.
Search patents in E04F- Granted patents
- 2
- Published applications
- 5
- Assignees
- 1
- Inventors
- 11
- Latest grant
- 12 Jun 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 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
- Construction workstation with rotatable platform and ceiling panel installation platform16 Jul 2026US 2026/0201709 A1
- Construction board installation robot27 Apr 2017US 2017/0114553 A1Integrated Construction Enterprises, Inc.
- Adjustable lift table4 Jul 2013US 2013/0167471 A1
- Material handler18 May 2006US 2006/0101782 A1
- Flexible safety edge guard for moveable platforms8 Jul 2004US 2004/0128943 A1
Most cited
By later US patents