B66B 7/064
Power supply or signal cables
Official title: {Power supply or signal cables}
B66B7/064 (Power supply or signal cables) appears on 44 US grants and 54 published applications in this corpus.
Search patents in B66B- Granted patents
- 44
- Published applications
- 54
- Assignees
- 27
- Inventors
- 119
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 5 |
| 2016 | 1 | 3 |
| 2017 | 4 | 2 |
| 2018 | 7 | 5 |
| 2019 | 3 | 6 |
| 2020 | 2 | 4 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 4 | 2 |
| 2024 | 3 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elevator position measurement system12 May 2026US 12,623,885 B2Otis Elevator Company
- Connection device and connection method for detection of a tension member for an elevator25 Feb 2025US 12,234,126 B2Otis Elevator Company
- Elevator system1 Oct 2024US 12,103,824 B2Prysmian S P A.
- Beam climber battery charging in transfer station30 Apr 2024US 11,970,369 B2Otis Elevator Company
- Duel source light system19 Mar 2024US 11,932,513 B2SafeWorks, LLC
- Monitoring traveling cable movements2 Jul 2026US 2026/0184540 A1Otis Elevator Company
- Construction elevator and method of extending compensating rope for construction elevator11 Jun 2026US 2026/0159356 A1Hitachi, Ltd.
- Gateway for elevator system with dual control units to manage power drain from voice communications9 Apr 2026US 2026/0097928 A1Otis Elevator Company
- Conveyance device5 Feb 2026US 2026/0035208 A1Daifuku Co., Ltd.
- Load measurement arrangement of an elevator and a method24 Jul 2025US 2025/0236487 A1Kone Corporation
Most cited
By later US patents
- Flat type feeder cable26US 4,445,593 ASiecor Corporation · 1984
- Elevator load bearing member wear and failure detection14US 7,409,870 B2Otis Elevator Company · 2008
- System for detecting a breakage of a power cable for an elevator system13US 5,400,204 AOtis Elevator Company · 1995
- Elevator mechanism10US 6,786,306 B22004
- Elevator cable hanger9US 5,080,199 ASiecor Corporation · 1992