A61G 2220/16
Buses
A61G2220/16 (Buses) appears on 121 US grants and 46 published applications in this corpus.
Search patents in A61G- Granted patents
- 121
- Published applications
- 46
- Assignees
- 53
- Inventors
- 162
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 9 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 7 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 2 |
| 2002 | 0 | 2 |
| 2003 | 5 | 3 |
| 2004 | 1 | 4 |
| 2005 | 2 | 3 |
| 2006 | 0 | 2 |
| 2007 | 3 | 2 |
| 2008 | 4 | 3 |
| 2009 | 2 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 1 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 3 | 2 |
| 2021 | 0 | 3 |
| 2022 | 1 | 1 |
| 2023 | 4 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 4 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Accessibility vehicle16 Dec 2025US 12,496,241 B2AVAN Mobility Inc.
- Lift assembly with handrails for a passenger vehicle14 Oct 2025US 12,440,398 B2Braun GmbH
- Personal pop-up pods21 Nov 2023US 11,821,226 B2Under The Weather, LLC
- Wheelchair securing structure18 Apr 2023US 11,628,801 B2Toyota Jidosha Kabushiki Kaisha
- Operation device of automatic driving vehicle14 Feb 2023US 11,577,607 B2Toyota Jidosha Kabushiki Kaisha
- Dynamic wheelchair platform lights2 Apr 2026US 2026/0095995 A1Braun GmbH
- Personal pop-up pods20 Nov 2025US 2025/0354404 A1
- Access system for a transport vehicle31 Jul 2025US 2025/0241806 A1
- Medical vehicle comprising a compartment with a medical imaging system and method for operating a medical vehicle20 Mar 2025US 2025/0090392 A1Koninklijke Philips N. V.
- Vehicle handrail assembly and vehicle20 Feb 2025US 2025/0058690 A1BYD Company Limited
Most cited
By later US patents
- Rotary bus lift with power stowable platform140US 5,180,275 ABraun GmbH · 1993
- Dual hydraulic, parallelogram arm wheelchair lift115US 5,261,779 ABraun GmbH · 1993
- Automatic lift assembly99US 4,164,292 AKarphen Lift Company · 1979
- Safety barrier/ramp actuating mechanism for wheelchair lifts91US 5,439,342 AAll American Transit Parts · 1995
- Movable ramp assembly79US 5,636,399 ARicon Corporation · 1997