B66B 2009/006
Ganged elevator
Official title: {Ganged elevator}
B66B2009/006 (Ganged elevator) appears on 23 US grants and 26 published applications in this corpus.
Search patents in B66B- Granted patents
- 23
- Published applications
- 26
- Assignees
- 12
- Inventors
- 36
- Latest grant
- 6 Sep 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 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 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 5 |
| 2016 | 1 | 8 |
| 2017 | 5 | 3 |
| 2018 | 3 | 2 |
| 2019 | 7 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rope-climbing self propelled elevator system6 Sep 2022US 11,434,107 B2Otis Elevator Company
- Force adjusting braking device for an elevator system14 Sep 2021US 11,117,782 B2TK Elevator Innovation and Operations GmbH
- Rope-climbing self propelled elevator system29 Dec 2020US 10,875,743 B2Otis Elevator Company
- User-controlled elevator allocation for independent service1 Oct 2019US 10,427,909 B2Otis Elevator Company
- Car separation control in multi-car elevator system3 Sep 2019US 10,399,815 B2Otis Elevator Company
- Rope-climbing self propelled elevator system18 Mar 2021US 2021/0078829 A1Otis Elevator Company
- Shaft switching assembly for an elevator system8 Oct 2020US 2020/0317467 A1thyssenkrupp AG
- Braking device for an elevator system22 Aug 2019US 2019/0256321 A1thyssenkrupp AG
- Elevator cabin assembly and elevator system7 Mar 2019US 2019/0071284 A1Funiculator AB
- Rope-climbing self propelled elevator system20 Dec 2018US 2018/0362302 A1Otis Elevator Company
Most cited
By later US patents
- Moving multiple cages between elevator shaft sides11US 8,602,168 B2Inventio AG · 2013
- Elevator installation8US 9,783,391 B2Thyssenkrupp Elevator AG · 2017
- Elevator system for a building4US 5,152,374 A1992
- Elevator system4US 9,994,424 B2Kone Corporation · 2018
- Vertical and horizontal movement system3US 10,202,259 B2Pedarco International Limited · 2019