B66F 9/07522
Variable length or width chassis
Official title: {Variable length or width chassis}
B66F9/07522 (Variable length or width chassis) appears on 22 US grants and 23 published applications in this corpus.
Search patents in B66F- Granted patents
- 22
- Published applications
- 23
- Assignees
- 20
- Inventors
- 64
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 2 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 5 |
| 2024 | 0 | 0 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for extending or retracting the wheels of an aerial work platform mounted on pivoting arms31 Mar 2026US 12,589,806 B2Haulotte Group
- Forklift21 Oct 2025US 12,448,262 B2Mitsubishi Heavy Industries, Ltd.
- Mobile robot transmission arrangement and method5 Aug 2025US 12,377,895 B2Roeq ApS
- Transport vehicle and transport system16 May 2023US 11,648,866 B2Ford Global Technologies, LLC
- Oscillating track system21 Mar 2023US 11,608,128 B2Teletrax Equipment, LLC
- Driverless transport device with adjustable width function19 Jun 2025US 2025/0197178 A1Agilox Systems GmbH
- Movable platform, chassis of movable platform and control method thereof, and storage medium5 Jun 2025US 2025/0178671 A1Sz Shanzhi Technology Co., Ltd.
- Chassis and Use Thereof21 Dec 2023US 2023/0406039 A1
- Method for extending or retracting the wheels of an aerial work platform mounted on pivoting arms28 Sep 2023US 2023/0303174 A1Haulotte Group
- Forklift21 Sep 2023US 2023/0294967 A1Mitsubishi Heavy Industries, Ltd.
Most cited
By later US patents
- Wheel adapter for a mobile lift device50US 10,357,995 B2Oshkosh Corporation · 2019
- Pivoting axle system24US 8,888,122 B2JLG Industries, Inc. · 2014
- Multi-terrain vertical lift transporter15US 6,343,674 B12002
- Forklift truck13US 6,079,935 ALinde Aktiengesellschaft · 2000
- Vehicle with retractible rear wheel assembly12US 5,879,124 A1999