B61B 10/02
Power and free systems: with suspended vehicles
Official title: with suspended vehicles
B61B10/02 (Power and free systems: with suspended vehicles) appears on 191 US grants and 58 published applications in this corpus.
Search patents in B61B- Granted patents
- 191
- Published applications
- 58
- Assignees
- 98
- Inventors
- 248
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 6 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 11 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 8 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 5 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 3 |
| 2002 | 10 | 1 |
| 2003 | 2 | 5 |
| 2004 | 3 | 1 |
| 2005 | 3 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 4 |
| 2015 | 3 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 2 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 6 |
| 2021 | 2 | 3 |
| 2022 | 6 | 6 |
| 2023 | 3 | 4 |
| 2024 | 1 | 3 |
| 2025 | 5 | 2 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cornering structure and cableway installation comprising this structure29 Sep 2026US 12,746,951 B2Poma
- Object transport system19 May 2026US 12,630,369 B2Daifuku Co., Ltd.
- Ropeway transport system21 Apr 2026US 12,606,218 B2
- Actuator apparatus with precision bearings and light sensor6 Jan 2026US 12,515,715 B2DTL Linear, LLC
- Cableway having car stabilization30 Dec 2025US 12,509,126 B2Innova Patent GmbH
- Conveyance device24 Apr 2025US 2025/0128741 A1Nakanishi Metal Works Co., Ltd.
- Branch parking track garage for cableway vehicles17 Apr 2025US 2025/0121859 A1Innova Patent GmbH
- Parking storage facility for cableway vehicle5 Dec 2024US 2024/0400115 A1Innova Patent GmbH
- Overhead hoist transfer2 May 2024US 2024/0140765 A1
- Object transport system1 Feb 2024US 2024/0034568 A1Daifuku Co., Ltd.
Most cited
By later US patents
- Method and an apparatus for transporting slaughter animals during slaughtering, packaging or otherwise processing said animals, in particular poultry39US 4,856,144 ATerpa Poultry B.V. · 1989
- Circulating aerial ropeway and car therefor34US 4,473,011 APHB-Weserhutte AG · 1984
- Power and free conveyor system utilizing power track and dog elevation to prevent jamming conditions at transfers and switches29US 5,842,421 AFord Motor Company · 1998
- Method of gripping corner of strip of cloth28US 4,979,868 AChuryo Engineering Kabushiki Kaisha · 1990
- Conveying system25US 5,839,567 ADaifuku Co., Ltd. · 1998