B66B 19/007
Method for modernisation of elevators
Official title: {method for modernisation of elevators}
B66B19/007 (Method for modernisation of elevators) appears on 193 US grants and 215 published applications in this corpus.
Search patents in B66B- Granted patents
- 193
- Published applications
- 215
- Assignees
- 28
- Inventors
- 440
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 2 |
| 2004 | 2 | 9 |
| 2005 | 2 | 9 |
| 2006 | 2 | 14 |
| 2007 | 7 | 4 |
| 2008 | 6 | 11 |
| 2009 | 7 | 2 |
| 2010 | 9 | 9 |
| 2011 | 4 | 10 |
| 2012 | 10 | 18 |
| 2013 | 10 | 4 |
| 2014 | 6 | 9 |
| 2015 | 11 | 21 |
| 2016 | 10 | 8 |
| 2017 | 15 | 10 |
| 2018 | 9 | 14 |
| 2019 | 9 | 8 |
| 2020 | 10 | 7 |
| 2021 | 5 | 16 |
| 2022 | 15 | 16 |
| 2023 | 9 | 4 |
| 2024 | 1 | 0 |
| 2025 | 7 | 3 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator door enforcer6 Oct 2026US 12,753,049 B2Ashby Elevator Safety Products, LLC
- Method and device for controlling a closing movement of a door of an elevator car in the event of a power failure, method for retrofitting a door of an elevator car, door for an elevator car, and elevator system24 Feb 2026US 12,559,350 B2Inventio AG
- Method for the digital documentation and simulation of components in a personnel transport installation3 Feb 2026US 12,540,054 B2Inventio AG
- Hardware system for touch free elevator operation27 Jan 2026US 12,534,337 B2Mws Fabrication, Inc.
- Elevator system6 Jan 2026US 12,515,921 B2Kone Corporation
- Platform for an elevator system for a building which is under construction6 Aug 2026US 2026/0225855 A1Inventio AG
- Heat and moisture resistant vertical shaft liners made using lightweight composite panels23 Jul 2026US 2026/0210111 A1Hydroblok, Inc.
- Elevator door enforcer16 Apr 2026US 2026/0103362 A1Ashby Elevator Safety Products, LLC
- Modular elevator system with configurable architecture5 Feb 2026US 2026/0035215 A1Otis Elevator Company
- Control device for passenger traffic system15 Jan 2026US 2026/0015201 A1Kone Corporation
Most cited
By later US patents
- Device and method for remote maintenance of an elevator56US 7,073,633 B2Inventio AG · 2006
- Method and system for emergency evacuation of building occupants and a method for modernization of an existing building with said system50US 7,182,174 B2Inventio AG · 2007
- Generating elevator installation maintenance information44US 8,540,057 B2Inventio AG · 2013
- Elevator car operating panel31US 7,404,470 B2Inventio AG · 2008
- Elevator horizontal suspensions and controls25US 5,304,751 AOtis Elevator Company · 1994