B61B 5/02
Elevated railway systems without suspended vehicles: with two or more rails
Official title: with two or more rails
B61B5/02 (Elevated railway systems without suspended vehicles: with two or more rails) appears on 96 US grants and 82 published applications in this corpus.
Search patents in B61B- Granted patents
- 96
- Published applications
- 82
- Assignees
- 48
- Inventors
- 153
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 4 |
| 2003 | 2 | 0 |
| 2004 | 4 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 5 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 4 | 3 |
| 2011 | 2 | 1 |
| 2012 | 0 | 4 |
| 2013 | 1 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 3 | 6 |
| 2017 | 0 | 4 |
| 2018 | 1 | 1 |
| 2019 | 6 | 4 |
| 2020 | 2 | 2 |
| 2021 | 3 | 8 |
| 2022 | 2 | 5 |
| 2023 | 4 | 11 |
| 2024 | 8 | 4 |
| 2025 | 7 | 5 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Safety fence, transfer device including a safety fence and apparatus for processing a substrate including a safety fence4 Aug 2026US 12,698,599 B2Semes Co., Ltd.
- Service vehicle with drone bases21 Jul 2026US 12,686,366 B2Autostore Technology AS
- Track beam and track beam assembly14 Apr 2026US 12,601,119 B2BYD Company Limited
- Service vehicle with a vehicle pen17 Feb 2026US 12,552,420 B2Autostore Technology AS
- High throughput transportation system with seamless carriage switching between tracks along the vertical plane23 Dec 2025US 12,503,144 B2
- Monument Sliding Rail System with Height Adjust8 Oct 2026US 2026/0307796 A1B/E Aerospace, Inc.
- An automated warehouse shuttle for carrying rollable goods6 Aug 2026US 2026/0225867 A1Movu
- Storage and retrieval systems for robotic picking30 Jul 2026US 2026/0216902 A1Nimble Robotics, Inc.
- An automated storage and retrieval system with logically operable barriers for safe enter and exit into a transport vehicle, and an associated method23 Jul 2026US 2026/0208769 A1Autostore Technology AS
- An automated storage and retrieval system comprising lockable barriers for safe transfer of persons into a transport vehicle on a live grid, and associated method23 Jul 2026US 2026/0208770 A1Autostore Technology AS
Most cited
By later US patents
- Carriage with tiltable plates, for sorting machines in particular50US 4,726,464 A1988
- Switch mechanism32US 4,522,128 ARegents of the University of Minnesota · 1985
- Monorail transportation system30US 5,934,198 A1999
- Transit system for roads and guideway with pivotal arm mounted traction wheel for engagement of undersurface of guideway18US 5,138,952 A1992
- Redundant steering system for guideway vehicle18US 7,827,917 B12010