B66B 5/042
Characterised by specific locations of the governor cable
Official title: {characterised by specific locations of the governor cable}
B66B5/042 (Characterised by specific locations of the governor cable) appears on 7 US grants and 10 published applications in this corpus.
Search patents in B66B- Granted patents
- 7
- Published applications
- 10
- Assignees
- 8
- Inventors
- 25
- Latest grant
- 15 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 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 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator counterweight mounted governor assemblies15 Oct 2024US 12,116,242 B2TK Elevator Innovation and Operations GmbH
- Overspeed safety mechanism for lift car27 Dec 2022US 11,535,492 B2SafeWorks, LLC
- Machine-room-less elevator22 Feb 2022US 11,254,540 B2Mitsubishi Electric Corporation
- Car mounted governor for an elevator system19 May 2020US 10,654,685 B2Otis Elevator Company
- Elevator system for a building under construction5 Dec 2017US 9,834,415 B2Thyssenkrupp Elevator AG
- Elevator governor assembly with damper2 Jul 2026US 2026/0184536 A1Otis Elevator Company
- Elevator counterweight mounted governor assemblies11 Jul 2024US 2024/0228230 A9TK Elevator Innovation and Operations GmbH
- Elevator counterweight mounted governor assemblies25 Apr 2024US 2024/0132327 A1TK Elevator Innovation and Operations GmbH
- Devices for activating elevator safety brakes2 Dec 2021US 2021/0371244 A1thyssenkrupp Elevator Innovation and Operations AG
- Machine-room-less elevator4 Mar 2021US 2021/0061615 A1Mitsubishi Electric Corporation
Most cited
By later US patents
- Elevator car and counterweight safety18US 5,782,319 AMontgomery Kone Inc. · 1998
- Elevator system for a building under construction5US 9,834,415 B2Thyssenkrupp Elevator AG · 2017
- Car mounted governor for an elevator system4US 10,654,685 B2Otis Elevator Company · 2020
- Machine-room-less elevator1US 11,254,540 B2Mitsubishi Electric Corporation · 2022