B66B 1/2416
For single car elevator systems
Official title: {For single car elevator systems}
B66B1/2416 (For single car elevator systems) appears on 21 US grants and 22 published applications in this corpus.
Search patents in B66B- Granted patents
- 21
- Published applications
- 22
- Assignees
- 10
- Inventors
- 56
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 1 | 2 |
| 2021 | 0 | 4 |
| 2022 | 0 | 2 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 6 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for dynamically modifying a capacity limit of an elevator car31 Mar 2026US 12,589,971 B2Otis Elevator Company
- Elevator system and method for operating same23 Dec 2025US 12,503,334 B2
- Sensor device, automated transportation system and operating method for the same11 Nov 2025US 12,466,695 B2Pixart Imaging Inc.
- Method and elevator arrangement23 Sep 2025US 12,421,082 B2Kone Corporation
- Route planning on the basis of expected passenger number13 May 2025US 12,297,073 B2Inventio AG
- Elevator system with operation of elevator calls adapted to mixed-use buildings6 Feb 2025US 2025/0042692 A1Inventio AG
- Electric vehicle charging system using vehicle elevator device for vertical parking of individual households in collective building, temporary parking system using the same, and electric vehicle charging system23 Nov 2023US 2023/0374809 A1
- System and method for dynamically modifying a capacity limit of an elevator car20 Oct 2022US 2022/0332540 A1Otis Elevator Company
- Method and elevator arrangement28 Apr 2022US 2022/0127113 A1Kone Corporation
- Elevator cars30 Dec 2021US 2021/0403288 A1Otis Elevator Company
Most cited
By later US patents
- Sensor-based elevator system and method using the same27US 9,481,548 B2King Fahd University of Petroleum and Minerals · 2016
- Method for operating a double deck elevator car17US 5,861,587 AOtis Elevator Company · 1999
- Group management control method for elevator system employing traffic flow estimation by fuzzy logic using variable value preferences and decisional priorities15US 5,679,932 ALG Industrial Systems Co., Ltd. · 1997
- Group control for elevators with double cars13US 4,582,173 AInventio AG · 1986
- Elevator dispatching control for sway mitigation12US 8,297,412 B2Otis Elevator Company · 2012