B66C 23/202
With supporting couples provided from below
Official title: {with supporting couples provided from below, e.g. by floors of buildings}
B66C23/202 (With supporting couples provided from below) appears on 24 US grants and 18 published applications in this corpus.
Search patents in B66C- Granted patents
- 24
- Published applications
- 18
- Assignees
- 17
- Inventors
- 38
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 4 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Deployable and fully foldable davit crane25 Aug 2026US 12,715,744 B2
- Crane system and method for delivering crane from floor-to-floor of high-rise building under construction3 Feb 2026US 12,540,058 B2
- Extendable needle davit assembly12 Aug 2025US 12,384,666 B2Sayfa R&Dpty Ltd
- Hoisting system, apparatus, kit and methodology16 Jul 2024US 12,037,226 B2
- Electric hoisting machine and control device and control method therefor26 Dec 2023US 11,853,037 B2Globeride, Inc.
- Hoisting system, apparatus, kit and methodology23 Oct 2025US 2025/0326611 A1
- Crane System and Method for Delivering Crane from Floor-to-Floor of High-Rise Building under Construction3 Jul 2025US 2025/0214812 A1Broadway Patents LLC
- Service cranes for medical systems29 May 2025US 2025/0169774 A1RefleXion Medical, Inc.
- Cantilever hoist device20 Jun 2024US 2024/0199385 A1Binar Handling AB
- An extendable needle davit assembly18 Apr 2024US 2024/0124274 A1Sayfa R&D Pty Ltd
Most cited
By later US patents
- Rescue frame24US 5,135,119 ASpelean Pty. Limited · 1992
- Wall raising apparatus18US 5,833,430 A1998
- Support and hoist systems11US 5,934,437 AJoysun Ltd. · 1999
- Light weight work platform with crane9US 6,467,117 B1General Electric Company · 2002
- Hoist platform and scaffolding attachment means9US 8,167,153 B12012