B66B 11/0085
Of rucksack elevators
Official title: {of rucksack elevators}
B66B11/0085 (Of rucksack elevators) appears on 6 US grants and 6 published applications in this corpus.
Search patents in B66B- Granted patents
- 6
- Published applications
- 6
- Assignees
- 6
- Inventors
- 17
- Latest grant
- 30 Aug 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
By publication year.
Recent patents
- Anti-falling device for elevator door30 Aug 2022US 11,427,442 B2Fujitec Co., Ltd.
- Cantilevered climbing elevator19 Jul 2022US 11,390,490 B2Otis Elevator Company
- Vehicle elevator systems and methods22 Nov 2016US 9,499,267 B2L-3 Communications Integrated Systems L.P.
- Elevator23 Dec 2014US 8,915,333 B2Kone Corporation
- Vehicle elevator systems and methods24 Jun 2014US 8,757,327 B2L-3 Communications Integrated Systems L.P.
- Cantilevered climbing elevator22 Jul 2021US 2021/0221646 A1Otis Elevator Company
- Elevator18 Feb 2021US 2021/0047145 A1Hall Labs LLC
- Anti-Falling Device for Elevator Door1 Oct 2020US 2020/0307957 A1Fujitec Co., Ltd.
- Vehicle Elevator Systems And Methods27 Nov 2014US 2014/0345979 A1L-3 Communications Integrated Systems L.P.
- Vehicle Elevator Systems and Methods18 Oct 2012US 2012/0261511 A1L-3 Communications Integrated Systems L.P.
Most cited
By later US patents
- Elevator system including control panel within hoistway6US 6,896,105 B1Mitsubishi Denki Kabushiki Kaisha · 2005
- Vehicle elevator systems and methods3US 8,757,327 B2L-3 Communications Integrated Systems L.P. · 2014
- Cantilevered climbing elevator1US 11,390,490 B2Otis Elevator Company · 2022
- Anti-falling device for elevator door1US 11,427,442 B2Fujitec Co., Ltd. · 2022
- Vehicle elevator systems and methods1US 9,499,267 B2L-3 Communications Integrated Systems L.P. · 2016