B66C 1/56
For handling tubes
Official title: for handling tubes
B66C1/56 (For handling tubes) appears on 42 US grants and 29 published applications in this corpus.
Search patents in B66C- Granted patents
- 42
- Published applications
- 29
- Assignees
- 26
- Inventors
- 68
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 0 | 3 |
| 2016 | 0 | 2 |
| 2017 | 5 | 1 |
| 2018 | 2 | 3 |
| 2019 | 3 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 2 |
| 2022 | 3 | 3 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Handling device and method for gripping and inserting a pile tube into a borehole25 Nov 2025US 12,480,271 B2BAUER Offshore Technologies GmbH
- Transport apparatus6 May 2025US 12,291,433 B2Siemens Gamesa Renewable Energy A/S
- Hands off monopile hoisting tool24 Dec 2024US 12,172,870 B2Itrec B V
- Lifting device and a method of lifting a tubular pile7 May 2024US 11,975,947 B2Iqip Holding B.V.
- Pile lifting device capable of preventing overturning8 Aug 2023US 11,718,507 B2
- Upending Device16 Jul 2026US 2026/0200705 A1Iqip Holding B.V.
- Internally flanged body lifting tool3 Jul 2025US 2025/0214809 A1F.Lli Righini S.R.L.
- Gripping assembly21 Mar 2024US 2024/0092614 A1F.Lli Righini S.R.L.
- Handling device and method for gripping and inserting a pile tube into a borehole21 Mar 2024US 2024/0093455 A1BAUER Maschinen GmbH
- Hands off monopile hoisting tool2 Nov 2023US 2023/0348232 A1Itrec B V
Most cited
By later US patents
- Internal elevator94US 4,320,915 AVarco International, Inc. · 1982
- Rapid installation tube gripper50US 4,643,472 ACombustion Engineering, Inc. · 1987
- Pulling attachment for plastic pipe and slip lining head26US 5,642,912 ATTI Trenchless Technologies, Inc. · 1997
- Attachment for loading and unloading constructional material24US 5,163,804 ASK Corporation · 1992
- Internal pipe pulling device17US 5,988,719 AAeroquip Vickers, Inc. · 1999