B61F 99/00
Subject matter not provided for in other groups of this subclass
B61F99/00 (Subject matter not provided for in other groups of this subclass) appears on 25 US grants and 32 published applications in this corpus.
Search patents in B61F- Granted patents
- 25
- Published applications
- 32
- Assignees
- 23
- Inventors
- 61
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 0 | 4 |
| 2017 | 3 | 3 |
| 2018 | 2 | 3 |
| 2019 | 4 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 5 |
| 2022 | 0 | 1 |
| 2023 | 3 | 1 |
| 2024 | 3 | 3 |
| 2025 | 3 | 2 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Bogie frame for a railway vehicle25 Aug 2026US 12,715,485 B2Hitachi, Ltd.
- Devices and tooling system for maintenance of dynamic weight management systems on railroad vehicles2 Dec 2025US 12,485,508 B2BNSF Railway Company
- Load estimation apparatus, load estimation method, and program29 Apr 2025US 12,287,257 B2Mitsubishi Heavy Industries, Ltd.
- Method for turning a rails-mounted lift-robot18 Mar 2025US 12,252,338 B2Get Fabric Ltd
- Versatile crate storage locations in a robotic-based storage system17 Dec 2024US 12,168,570 B2Get Fabric Ltd
- Testing device for a railway bogie16 Apr 2026US 2026/0104323 A1Officine Meccaniche B.B.M. S.p.A.
- Devices and tooling system for maintenance of dynamic weight management systems on railroad vehicles26 Mar 2026US 2026/0084252 A1BNSF Railway Company
- Method and system for multi-directional transport robot navigation1 May 2025US 2025/0136373 A1Get Fabric Ltd
- Electric control intelligent leveling valve for vehicle and corresponding vehicle27 Feb 2025US 2025/0065930 A1
- Bogie frame for a railway vehicle3 Oct 2024US 2024/0326881 A1Hitachi, Ltd.
Most cited
By later US patents
- Telescopic type collision energy absorption device for rail vehicle2US 10,279,822 B2Central South University · 2019
- Motion-mode switching module for lift robots2US 11,608,227 B2Get Fabric Ltd · 2023
- Self lubricated spherical transom bearing2US 9,221,475 B2Roller Bearing Company of America, Inc. · 2015
- Robotic delivery and retrieval of crates to and from non-uniformly sized storage spaces in a versatile shelving array1US 11,136,189 B2Get Fabric Ltd · 2021
- Method for turning a robot in an array of vertical and horizontal rack-based tracks1US 11,945,648 B2Commonsense Robotics Ltd. · 2024