B66B 19/002
Installing or exchanging guide rails
Official title: {installing or exchanging guide rails (details of rails B66B7/02)}
B66B19/002 (Installing or exchanging guide rails) appears on 131 US grants and 146 published applications in this corpus.
Search patents in B66B- Granted patents
- 131
- Published applications
- 146
- Assignees
- 32
- Inventors
- 263
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 5 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 2 | 1 |
| 2008 | 2 | 0 |
| 2009 | 2 | 3 |
| 2010 | 0 | 3 |
| 2011 | 2 | 3 |
| 2012 | 2 | 2 |
| 2013 | 3 | 4 |
| 2014 | 1 | 1 |
| 2015 | 1 | 7 |
| 2016 | 2 | 11 |
| 2017 | 14 | 8 |
| 2018 | 5 | 8 |
| 2019 | 6 | 6 |
| 2020 | 6 | 9 |
| 2021 | 9 | 15 |
| 2022 | 11 | 13 |
| 2023 | 16 | 16 |
| 2024 | 9 | 10 |
| 2025 | 14 | 10 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of assembling an elevator and an elevator26 May 2026US 12,637,330 B2Kone Corporation
- Method and an arrangement for aligning elevator guide rails31 Mar 2026US 12,589,975 B2Kone Corporation
- Construction lifting device and leaping methods for construction lifting devices3 Mar 2026US 12,565,404 B2Otis Elevator Company
- Elevator system with an installation bracket20 Jan 2026US 12,528,669 B2Inventio AG
- Method for constructing an elevator6 Jan 2026US 12,515,920 B2Kone Corporation
- Elevator construction arrangement and a method9 Jul 2026US 2026/0193061 A1Kone Corporation
- Elevator installing method9 Jul 2026US 2026/0193062 A1Kone Corporation
- Elevator system2 Jul 2026US 2026/0184539 A1Kone Corporation
- Rail system for an elevator installation and method for producing such a rail system11 Jun 2026US 2026/0159359 A1Inventio AG
- Connecting part for a hollow guide rail, guide rail assembly, elevator and method for assembling a hollow guide rail9 Apr 2026US 2026/0097927 A1Kone Corporation
Most cited
By later US patents
- Elevator erection method34US 4,231,148 AABC Elevators, Inc. · 1980
- Apparatus and method for installing elevator guide rails25US 4,345,671 AWestinghouse Electric Corp. · 1982
- Method of mounting a lift and lift obtained25US 5,000,292 AOtis Elevator Company · 1991
- Method for installing elevator system components24US 5,065,843 AOtis Elevator Company · 1991
- Method and apparatus for installing an elevator during the construction of a building19US 7,635,049 B2Kone Corporation · 2009