B66B 23/18
For carrying surfaces
Official title: for carrying surfaces
B66B23/18 (For carrying surfaces) appears on 7 US grants and 6 published applications in this corpus.
Search patents in B66B- Granted patents
- 7
- Published applications
- 6
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 1 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Automatic conveying device and maintenance method therefor16 Jun 2026US 12,654,995 B2Otis Elevator Company
- Bidirectional moving walkway7 Jan 2014US 8,622,193 B2Thyssenkrupp Elevator Innovation Center, S.A.
- Escalator or moving walkway20 Dec 2011US 8,079,455 B2Thyssen Krupp Elevator Innovation Center S.A.
- Travelator and method for controlling the operation of a travelator4 Jan 2011US 7,861,843 B2Kone Corporation
- Passenger conveyor23 Nov 2010US 7,837,021 B2Mitsubishi Electric Corporation
- Automatic conveying device and maintenance method therefor7 Nov 2024US 2024/0367944 A1Otis Elevator Company
- Bidirectional moving walkway18 Apr 2013US 2013/0092507 A1Thyssenkrupp Elevator Innovation Center, S.A.
- Escalator or Moving Walkway20 May 2010US 2010/0122889 A1Thyssen Krupp Elevator Innovation Center S.A.
- Passenger conveyor25 Jun 2009US 2009/0159397 A1Mitsubishi Electric Corporation
- Travelator and method for controlling the operation of a travelator7 Aug 2008US 2008/0185263 A1Kone Corporation
Most cited
By later US patents
- Travelator and method for controlling the operation of a travelator8US 7,861,843 B2Kone Corporation · 2011
- Passenger conveyor6US 7,837,021 B2Mitsubishi Electric Corporation · 2010
- Moving walk4US 6,341,683 B12002
- People mover2US 7,500,549 B2Kone Corporation · 2009
- Escalator or moving walkway1US 8,079,455 B2Thyssen Krupp Elevator Innovation Center S.A. · 2011