B66C 23/02
Cranes comprising essentially a beam, boom, or triangular structure acting as a
Official title: with non-adjustable and non-inclinable jibs mounted solely for slewing movements
B66C23/02 (Cranes comprising essentially a beam, boom, or triangular structure acting as a) appears on 56 US grants and 57 published applications in this corpus.
Search patents in B66C- Granted patents
- 56
- Published applications
- 57
- Assignees
- 39
- Inventors
- 111
- 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 | 4 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 5 |
| 2017 | 3 | 5 |
| 2018 | 2 | 3 |
| 2019 | 5 | 1 |
| 2020 | 5 | 4 |
| 2021 | 2 | 13 |
| 2022 | 3 | 6 |
| 2023 | 9 | 3 |
| 2024 | 8 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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.
- Transport system for vertically transporting goods and persons on an above ground construction site27 May 2025US 12,312,214 B2Liebherr-Werk Biberach GmbH
- 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
- 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
- Jib crane cart assembly5 Dec 2024US 2024/0400352 A1Vanocur Refractories LLC
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
- Material handling device16US 6,394,740 B1Distributed Robotics LLC · 2002
- Air conditioner compressor hoist13US 7,350,770 B12008
- Elevated support system12US 8,403,302 B2Videolarm, Inc. · 2013