B66C 23/022
Pivot axis common with column
Official title: {Pivot axis common with column}
B66C23/022 (Pivot axis common with column) appears on 34 US grants and 36 published applications in this corpus.
Search patents in B66C- Granted patents
- 34
- Published applications
- 36
- Assignees
- 24
- Inventors
- 61
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 2 | 4 |
| 2018 | 1 | 2 |
| 2019 | 3 | 1 |
| 2020 | 4 | 4 |
| 2021 | 2 | 9 |
| 2022 | 2 | 3 |
| 2023 | 5 | 1 |
| 2024 | 6 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Jib crane for a wind turbine, jib crane kit, transport system and maintenance system as well as methods26 May 2026US 12,638,006 B2Nordex Energy Spain, S.A.U.
- Open column jib crane15 Oct 2024US 12,116,247 B2Kundel Industries, Inc.
- Electric motorization system with a preheating function for protecting the motor thereof against the condensation24 Sep 2024US 12,101,049 B2Manitowoc Crane Group France SAS
- Crane and method for weathervaning such a crane2 Jul 2024US 12,024,406 B2Liebherr-Werk Biberach GmbH
- Crane18 Jun 2024US 12,012,313 B2Liebherr-Werk Biberach GmbH
- Method and device for operating a slewing jib crane, and slewing jib crane6 Aug 2026US 2026/0225860 A1Wolffkran Holding AG
- Jib crane for a wind turbine, jib crane kit, transport system and maintenance system as well as methods12 Jun 2025US 2025/0188910 A1Nordex Energy Spain, S.A.U.
- Lifting rigging8 May 2025US 2025/0145419 A1Siemens Gamesa Renewable Energy A/S
- Tower crane, method and control unit for operating a tower crane, trolley and trolley travel unit1 May 2025US 2025/0136417 A1Wolffkran Holding AG
- Working crane control system to reduce the environmental impact of variable speed drives20 Jun 2024US 2024/0199384 A1Manitowoc Crane Group France SAS
Most cited
By later US patents
- Container crane hoist and system20US 6,354,782 B12002
- Lifting device and a method for lifting by using the same18US 6,634,621 B22003
- Tower slewing crane10US 9,738,493 B2Liebherr-Components Biberach GmbH · 2017
- Load balancing manipulator9US 5,269,644 A1993
- Radiator hoist and positioner7US 4,216,947 AInland Manufacturing Company · 1980