B61B 12/00
Component parts, details or accessories not provided for in groups b61b7/00 -
Official title: Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00 (railway brakes B61H; turntables B61J1/06)
B61B12/00 (Component parts, details or accessories not provided for in groups b61b7/00 -) appears on 534 US grants and 406 published applications in this corpus.
Search patents in B61B- Granted patents
- 534
- Published applications
- 406
- Assignees
- 188
- Inventors
- 684
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 8 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 9 | 0 |
| 1981 | 11 | 0 |
| 1982 | 8 | 0 |
| 1983 | 8 | 0 |
| 1984 | 10 | 0 |
| 1985 | 9 | 0 |
| 1986 | 13 | 0 |
| 1987 | 20 | 0 |
| 1988 | 17 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 10 | 0 |
| 1992 | 14 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 11 | 0 |
| 1996 | 13 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 0 |
| 2002 | 12 | 14 |
| 2003 | 9 | 5 |
| 2004 | 4 | 7 |
| 2005 | 4 | 5 |
| 2006 | 5 | 11 |
| 2007 | 1 | 13 |
| 2008 | 6 | 19 |
| 2009 | 6 | 23 |
| 2010 | 12 | 20 |
| 2011 | 10 | 14 |
| 2012 | 5 | 16 |
| 2013 | 21 | 21 |
| 2014 | 16 | 9 |
| 2015 | 15 | 13 |
| 2016 | 10 | 17 |
| 2017 | 15 | 18 |
| 2018 | 15 | 29 |
| 2019 | 22 | 20 |
| 2020 | 19 | 27 |
| 2021 | 15 | 19 |
| 2022 | 14 | 21 |
| 2023 | 21 | 18 |
| 2024 | 9 | 21 |
| 2025 | 18 | 22 |
| 2026 | 14 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B61B 12/02Suspension of the load213
- B61B 12/06Safety devices or measures against cable fracture103
- B61B 12/10Cable traction drives92
- B61B 12/002Cabins91
- B61B 12/12Cable grippers90
- B61B 12/04Devices for damping vibrations29
- B61B 12/007Cable tensioning devices22
- B61B 12/005Rescue devices for passengers11
All 9 subgroupsShow fewer
Recent patents
- Cornering structure and cableway installation comprising this structure29 Sep 2026US 12,746,951 B2Poma
- Circular cableway8 Sep 2026US 12,728,898 B2Innova Patent GmbH
- Cable car and cable car network with several cable cars1 Sep 2026US 12,722,667 B2Innova Patent GmbH
- Discrete delivery of material11 Aug 2026US 12,703,121 B2Contour Crafting Corporation
- Conveyor carrier11 Aug 2026US 12,703,403 B2Nakanishi Metal Works Co., Ltd.
- Method for monitoring a cableway23 Jul 2026US 2026/0208771 A1Innova Patent GmbH
- Device for Cable Guide Pulley18 Jun 2026US 2026/0167466 A1
- Cableway station with a continuous conveyor26 Feb 2026US 2026/0054752 A1Innova Patent GmbH
- Parking system for cableway vehicles19 Feb 2026US 2026/0048767 A1Innova Patent GmbH
- Smart system for evacuation and rescue support in case of large building disaster and operation method for smart system18 Dec 2025US 2025/0381426 A1Corners Co., Ltd.
Most cited
By later US patents
- Drive system for a moving mechanism109US 4,100,822 A1978
- Zipline braking and motion-arrest system45US 7,381,137 B2Ziptrek Ecotours, Inc. · 2008
- Mobile aerial rapid rescue system37US 4,934,277 AEvacuation Systems, Inc. · 1990
- Aspirator34US 4,368,009 AThe B. F. Goodrich Company · 1983
- Circulating aerial ropeway and car therefor34US 4,473,011 APHB-Weserhutte AG · 1984