B66B 7/047
Shoes, sliders
Official title: {Shoes, sliders}
B66B7/047 (Shoes, sliders) appears on 36 US grants and 47 published applications in this corpus.
Search patents in B66B- Granted patents
- 36
- Published applications
- 47
- Assignees
- 18
- Inventors
- 125
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 4 |
| 2016 | 1 | 4 |
| 2017 | 4 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 3 |
| 2020 | 2 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 2 |
| 2023 | 3 | 6 |
| 2024 | 3 | 4 |
| 2025 | 2 | 1 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sliding guide shoe and elevator25 Aug 2026US 12,715,737 B2Kone Corporation
- Elevator safety braking device21 Jul 2026US 12,686,594 B2
- Sliding guide shoe for an elevator20 May 2025US 12,304,777 B2Inventio AG
- Transport system for an elevator or lift13 May 2025US 12,297,082 B2Ironbox S.R.L.
- Sliding guide shoe, counterweight equipped with sliding guide shoes, and elevator system31 Dec 2024US 12,180,039 B2Inventio AG
- Elevator guide rail clamp and method of use8 Oct 2026US 2026/0307942 A1Wurtec, Incorporated
- Device and method for installing and adjusting pressure of roller guide, and elevator system24 Sep 2026US 2026/0285643 A1Otis Elevator Company
- Arrangement for Hoisting Machine in Forced-Drive Home Elevator and Home Elevator16 Jul 2026US 2026/0200703 A1Suzhou Modern Fuji Elevator Co., Ltd.
- Elevator system2 Jul 2026US 2026/0184539 A1Kone Corporation
- Elevator roller pressure adjustment assembly and adjustment method, elevator guide shoe and elevator system11 Jun 2026US 2026/0159355 A1Otis Elevator Company
Most cited
By later US patents
- System for adjusting horizontal deviations of an elevator car during vertical travel13US 5,151,562 AMitsubishi Denki Kabushiki Kaisha · 1992
- Guide device for elevator11US 4,047,597 AMitsubishi Denki Kabushiki Kaisha · 1977
- Elevator guide shoe11US 4,271,932 AAcla-Werke GmbH · 1981
- Sliding shoe system11US 4,598,798 AOtis Elevator Company · 1986
- Pneumatic vacuum elevator cabin guides10US 10,351,388 B22019