B66B 5/125
Electrical
Official title: {electrical}
B66B5/125 (Electrical) appears on 16 US grants and 19 published applications in this corpus.
Search patents in B66B- Granted patents
- 16
- Published applications
- 19
- Assignees
- 9
- Inventors
- 47
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 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 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 3 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 7 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 4 | 0 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator control device2 Dec 2025US 12,486,143 B2Mitsubishi Electric Corporation
- Vibration damping device and elevator apparatus18 Feb 2025US 12,227,391 B2Mitsubishi Electric Corporation
- Measurement arrangement and method of monitoring rotation speed of a component of an elevator, escalator, moving walkway or moving ramp1 Oct 2024US 12,103,817 B2Kone Corporation
- Vibration damping device and elevator apparatus1 Oct 2024US 12,103,823 B2Mitsubishi Electric Corporation
- Sway amount estimation system and elevator apparatus24 Sep 2024US 12,098,059 B2Mitsubishi Electric Corporation
- Elevator safety control device, method for elevator safety control and elevator system15 Jan 2026US 2026/0015205 A1Otis Elevator Company
- Control unit9 Nov 2023US 2023/0356982 A1Inventio AG
- Measurement arrangement and method of monitoring rotation speed of a component of an elevator, escalator, moving walkway or moving ramp21 Apr 2022US 2022/0119222 A1Kone Corporation
- Detection system for an abnormal situation during elevator operation16 Dec 2021US 2021/0387832 A1Kone Corporation
- Vibration damping device and elevator apparatus29 Jul 2021US 2021/0231190 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Slack rope detecting apparatus10US 4,467,895 ACrucible Society Anonyme · 1984
- Elevator installation with car and counterweight7US 9,309,091 B2Inventio AG · 2016
- Method and apparatus for checking states in an elevator installation7US 9,327,941 B2Inventio AG · 2016
- Monitoring supports in elevator installations5US 8,602,173 B2Inventio AG · 2013
- Elevator3US 9,650,227 B2Kone Corporation · 2017