B66C 17/06
Overhead travelling cranes comprising one or more substantially horizontal girders the ends
Official title: specially adapted for particular purposes, e.g. in foundries, forges; combined with auxiliary apparatus serving particular purposes (B66C17/04 takes precedence)
B66C17/06 (Overhead travelling cranes comprising one or more substantially horizontal girders the ends) appears on 190 US grants and 195 published applications in this corpus.
Search patents in B66C- Granted patents
- 190
- Published applications
- 195
- Assignees
- 155
- Inventors
- 463
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 6 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 4 |
| 2006 | 2 | 4 |
| 2007 | 3 | 3 |
| 2008 | 1 | 4 |
| 2009 | 1 | 1 |
| 2010 | 1 | 9 |
| 2011 | 5 | 8 |
| 2012 | 6 | 5 |
| 2013 | 7 | 6 |
| 2014 | 6 | 7 |
| 2015 | 11 | 9 |
| 2016 | 7 | 10 |
| 2017 | 2 | 7 |
| 2018 | 8 | 2 |
| 2019 | 14 | 21 |
| 2020 | 14 | 7 |
| 2021 | 9 | 17 |
| 2022 | 8 | 14 |
| 2023 | 15 | 13 |
| 2024 | 10 | 18 |
| 2025 | 13 | 12 |
| 2026 | 9 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B66C 17/20For hoisting or lowering heavy load carriers41
- B66C 17/26Combined with auxiliary apparatus15
- B66C 17/10For transporting ladles10
- B66C 17/12For handling workpieces9
- B66C 17/08For charging treatment chambers2
- B66C 17/18For manipulating workpieces during forging operations2
- B66C 17/24For building ships on slipways2
- B66C 17/22For hoisting or lowering locomotives0
Recent patents
- Transferring unit, article transferring system, and control method of transferring unit29 Sep 2026US 12,747,107 B2Semes Co., Ltd.
- Dynamic storage system and methods thereof25 Aug 2026US 12,715,687 B2Nerv Industries Ltd.
- Mapping of a crane spreader and a crane spreader target25 Aug 2026US 12,715,742 B2Amlab Pty Ltd
- Mobile crane systems and methods11 Aug 2026US 12,703,405 B2
- Lifting system9 Jun 2026US 12,649,645 B2Tata Steel Ijmuiden B.V.
- Overhead transport vehicle1 Oct 2026US 2026/0296839 A1Murata Machinery, Ltd.
- Method for installing a heavy load in a supporting structure and a system built according to the method1 Oct 2026US 2026/0296843 A1Dsd Heavy Lift AG
- Switchboard power equipment lifting device30 Jul 2026US 2026/0217500 A1Ls Electric Co., Ltd.
- Crane system23 Jul 2026US 2026/0209010 A1Samsung Electronics Co., Ltd.
- Guide frame and gantry crane14 May 2026US 2026/0132002 A1Wiwynn Corporation
Most cited
By later US patents
- Boom with mast assembly142US 7,207,713 B2Shook Mobile Technology, LP · 2007
- Boom with mast assembly141US 6,763,635 B1Shook Mobile Technology, LP · 2004
- Automated marine container terminal and system84US 7,972,102 B2Marine Terminals Corporation · 2011
- Positive grip lifting mechanism36US 4,360,110 AAMCA International Corporation · 1982
- Heavy compressor valve lifting tool and associated methods35US 10,196,243 B1Markwest Energy Partners, L.P. · 2019