B66C 23/703
Telescoped by flexible elements
Official title: {telescoped by flexible elements, e.g. cables, chains or bands}
B66C23/703 (Telescoped by flexible elements) appears on 22 US grants and 25 published applications in this corpus.
Search patents in B66C- Granted patents
- 22
- Published applications
- 25
- Assignees
- 23
- Inventors
- 38
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cable-driven telescopic boom14 Apr 2026US 12,601,370 B2Eagle Technology, LLC
- Mobile crane having a guyed telescopic boom10 Feb 2026US 12,545,558 B2Liebherr-Werk Ehingen GmbH
- Overhead crane and boom4 Nov 2025US 12,459,790 B1
- System and method for increasing the load carrying capacity of a telescopic crane boom4 Mar 2025US 12,240,739 B2Custom Truck One Source, Inc.
- Hoisting crane for use on an offshore vessel and method of operation9 Apr 2024US 11,952,245 B2Itrec B V
- Boom and jib crane provided with boom18 Jun 2026US 2026/0167464 A1Xuzhou Heavy Machinery Co., Ltd.
- Multi-pulley telescopic mechanism and crane5 Feb 2026US 2026/0035217 A1Xuzhou Heavy Machinery Co., Ltd.
- Cable-driven telescopic boom27 Nov 2025US 2025/0361903 A1Eagle Technology, LLC
- Cable-driven telescopic boom27 Nov 2025US 2025/0361904 A1Eagle Technology, LLC
- Jib assembly and a method of operation thereof30 Oct 2025US 2025/0333272 A1Two Harbors Machine Shop Inc.
Most cited
By later US patents
- Suspended extensible boom21US 4,053,058 AFMC Corporation · 1977
- Telescopic arm for self-propelled operating machines19US 10,017,363 B2Manitou Italia S.R.L. · 2018
- Telescoping lattice boom crane18US 4,166,542 A1979
- Telescoping tube assembly with a cabling system15US 6,561,368 B1PaR Systems, Inc. · 2003
- Mobile cellular telephone tower15US 7,231,741 B2SBC Technology Resources, Inc. · 2007