B66B 3/004
Mechanical devices that can be illuminated
Official title: {Mechanical devices that can be illuminated}
B66B3/004 (Mechanical devices that can be illuminated) appears on 9 US grants and 14 published applications in this corpus.
Search patents in B66B- Granted patents
- 9
- Published applications
- 14
- Assignees
- 6
- Inventors
- 34
- Latest grant
- 30 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 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 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Touchless elevator user interface30 Sep 2025US 12,428,262 B2Mitsubishi Electric Research Laboratories, Inc.
- Elevator calling device and elevator system4 Mar 2025US 12,240,733 B2Otis Elevator Company
- Elevator assembly with counterweight blocking stop28 Feb 2023US 11,591,184 B2Otis Elevator Company
- Elevator device10 Sep 2019US 10,407,276 B2Mitsubishi Electric Corporation
- Elevator system and method of cancelling passenger requested floor destination23 Jul 2019US 10,358,321 B2Otis Elevator Company
- Elevator system with door operator translator (dot) and associated methods9 Jul 2026US 2026/0193059 A1Solutions Innovation Technology LLC.
- Apparatus for providing elevator ride information27 Mar 2025US 2025/0100846 A1Otis Elevator Company
- Method and operational panel for indcating elevator service status30 Nov 2023US 2023/0382684 A1Otis Elevator Company
- Illumination device for an elevator system and method for illuminating an elevator shaft17 Aug 2023US 2023/0257229 A1Inventio AG
- Touchless Elevator User Interface7 Apr 2022US 2022/0106159 A1Mitsubishi Electric Research Laboratories, Inc.
Most cited
By later US patents