B66C 2700/012
Trolleys or runways
B66C2700/012 (Trolleys or runways) appears on 18 US grants and 16 published applications in this corpus.
Search patents in B66C- Granted patents
- 18
- Published applications
- 16
- Assignees
- 16
- Inventors
- 36
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 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 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 4 |
| 2020 | 3 | 1 |
| 2021 | 2 | 3 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 4 | 1 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Continuous container crane device28 Oct 2025US 12,454,443 B2
- Four-dimensional crane rail measurement systems22 Jul 2025US 12,367,591 B2Falk PLI Engineering and Surveying, Inc.
- Winged stopper for overhead rail system18 Jun 2024US 12,012,315 B2Honda Motor Co., Ltd.
- Four-dimensional crane rail measurement systems28 May 2024US 11,995,841 B2Falk PLI Engineering and Surveying, Inc.
- Overhead hoist transfer (OHT) apparatus, guiding device of OHT apparatus, and direction maintaining module of OHT apparatus30 Apr 2024US 11,970,373 B2Mirle Automation Corporation
- Four-dimensional crane rail measurement systems8 Aug 2024US 2024/0265550 A1Falk PLI Engineering and Surveying, Inc.
- Continuous container crane device2 Nov 2023US 2023/0348236 A1
- Winged stopper for overhead rail system25 Aug 2022US 2022/0267962 A1Honda Motor Co., Ltd.
- Double-reeved lifting device with a latch-locking mechanism17 Mar 2022US 2022/0081267 A1Manitowoc Crane Group France SAS
- Overhead hoist transfer apparatus and differential overhead trolley thereof14 Oct 2021US 2021/0316967 A1Mirle Automation Corporation
Most cited
By later US patents
- Lifting apparatus for raising and lowering heavy objects6US 10,737,915 B2Mohr Lizenz Verwaltungs GmbH · 2020
- Material handling apparatus6US 3,949,961 AMcNeil Corporation · 1976
- Power and free conveyor system6US 4,245,562 AAcco Industries Inc. · 1981
- Traveling crane having traveler and hoisting winch3US 9,016,486 B2Terex MHPS GmbH · 2015
- Rope hoist2US 10,549,958 B2Kito Corporation · 2020