B61B 12/127
For ski lift, sleigh lift or like trackless systems
Official title: {for ski lift, sleigh lift or like trackless systems}
B61B12/127 (For ski lift, sleigh lift or like trackless systems) appears on 11 US grants and 8 published applications in this corpus.
Search patents in B61B- Granted patents
- 11
- Published applications
- 8
- Assignees
- 9
- Inventors
- 14
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 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 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Portable line ascending device for sliding or roller sports27 May 2025US 12,311,251 B2
- Cable transportation system and method for transporting people or goods and clamp for a vehicle of a cable transportation system24 Aug 2021US 11,097,750 B2Leitner S.P.A.
- Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and transport installation by traction cable including such a vehicle15 Dec 2020US 10,864,924 B2Poma
- Device and method for repositioning the carrying cable of a cableway installation31 Mar 2020US 10,604,163 B2Poma
- Transportation unit for cable transportation systems22 Aug 2017US 9,738,290 B2Ropfin B.V.
- Portable line ascending device for sliding or roller sports13 Oct 2022US 2022/0323850 A1
- Cable transportation system and method for transporting people or goods and clamp for a vehicle of a cable transportation system27 Jun 2019US 2019/0193756 A1Leitner S.P.A.
- Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and transport installation by traction cable including such a vehicle12 Jul 2018US 2018/0194371 A1Poma
- Device and method for repositioning the carrying cable of a cableway installation19 Apr 2018US 2018/0105187 A1Poma
- Transportation unit for cable transportation systems25 Jun 2015US 2015/0175173 A1Rolic International S.AR.L.
Most cited
By later US patents
- Chairlift or gondola lift including friction drive wheels12US 4,563,955 APomagalski S. A. · 1986
- Portable rope tow device8US 6,295,936 B1Thin Line Concepts, Inc. · 2001
- Aerial monocable transport installation6US 4,441,430 APomagalski S. A. · 1984
- Device for coupling a vehicle to a traction cable, vehicle provided with such a device, and transport installation by traction cable including such a vehicle4US 10,864,924 B2Poma · 2020
- Cableway with transport path having one or more lateral inflection points4US 4,608,930 ASociete Anonyme Dite: Etablissements Montaz-Mautino · 1986