B66B 3/023
Characterised by their mounting position
Official title: {characterised by their mounting position}
B66B3/023 (Characterised by their mounting position) appears on 28 US grants and 24 published applications in this corpus.
Search patents in B66B- Granted patents
- 28
- Published applications
- 24
- Assignees
- 15
- Inventors
- 71
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 2 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 3 |
| 2021 | 1 | 2 |
| 2022 | 2 | 0 |
| 2023 | 4 | 3 |
| 2024 | 2 | 0 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator position measurement system12 May 2026US 12,623,885 B2Otis Elevator Company
- Elevator system12 Nov 2024US 12,139,373 B2Inventio AG
- Elevator system17 Sep 2024US 12,091,284 B2Inventio AG
- Monitoring system24 Oct 2023US 11,795,032 B2Otis Elevator Company
- Measurement and diagnostic of elevator door performance using sound and video10 Oct 2023US 11,780,704 B2Otis Elevator Company
- Elevator control system15 May 2025US 2025/0153972 A1Mitsubishi Electric Corporation
- Audible feedback device1 May 2025US 2025/0136409 A1Otis Elevator Company
- Dust mitigation for optical position reference system of an elevator system16 Jan 2025US 2025/0019203 A1Otis Elevator Company
- Elevator position measurement system7 Sep 2023US 2023/0278827 A1Otis Elevator Company
- Elevator system17 Aug 2023US 2023/0257230 A1Inventio AG
Most cited
By later US patents
- Method for controlling an elevator utilizing a mobile telephone57US 6,868,945 B2Inventio AG · 2005
- Floor number display at landing and in car, informative to elevator passengers31US 6,997,288 B2Kone Corporation · 2006
- Elevator installation maintenance monitoring utilizing a door acceleration sensor25US 8,678,143 B2Inventio AG · 2014
- Elevator call registering and indicating device22US 4,915,197 AInventio AG · 1990
- Elevator hall call device with integral indicator display element21US 5,398,783 AOtis Elevator Company · 1995