B66C 11/14
Trolleys or crabs: adapted to operate on crane or bridge structure of
Official title: adapted to operate on crane or bridge structure of particular configuration, e.g. on reinforced concrete girders of rectangular cross-section
B66C11/14 (Trolleys or crabs: adapted to operate on crane or bridge structure of) appears on 9 US grants and 9 published applications in this corpus.
Search patents in B66C- Granted patents
- 9
- Published applications
- 9
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 2 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
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- Bridge crane assembly9 Jul 2024US 12,030,753 B2
- Transport control apparatus and transport control system including the same17 Oct 2023US 11,789,425 B2Semes Co., Ltd.
- Integral lifting system and lifting method for assembled members18 Apr 2023US 11,629,033 B2Southeast University
- Hoist track adaptor9 Jun 2020US 10,676,325 B1
- Bridge Crane Assembly14 Mar 2024US 2024/0083718 A1
- Boom extension device for dockside container crane, and extension method for same29 Sep 2022US 2022/0306429 A1Shanghai Zhenhua Heavy Industries Co., Ltd.
- Integral lifting system and lifting method for assembled members21 Jul 2022US 2022/0227609 A1Southeast University
- Transport control apparatus and transport control system including the same7 Jan 2021US 2021/0003988 A1Semes Co., Ltd.
- Powered Auxiliary Hoist Mechanism for a Gantry Crane3 Jan 2013US 2013/0001183 A1Marine Travelift, Inc.
Most cited
By later US patents
- Powered auxiliary hoist mechanism for a gantry crane26US 7,546,929 B2Marine Travelift, Inc. · 2009
- Powered auxiliary hoist mechanism5US 7,926,671 B2Marine Travelift, Inc. · 2011
- Powered auxiliary hoist mechanism for a gantry crane3US 9,302,891 B2Marine Travelift, Inc. · 2016
- Intersection navigation system1US 8,607,709 B2Samsung Electronics Co., Ltd. · 2013