A61G 5/065
With three or more wheels mounted on a rotary cross member
Official title: {with three or more wheels mounted on a rotary cross member, e.g. spiders or spoked wheels with small wheels at the end of the spokes}
A61G5/065 (With three or more wheels mounted on a rotary cross member) appears on 47 US grants and 29 published applications in this corpus.
Search patents in A61G- Granted patents
- 47
- Published applications
- 29
- Assignees
- 19
- Inventors
- 74
- Latest grant
- 18 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 4 |
| 2005 | 4 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 4 |
| 2014 | 3 | 2 |
| 2015 | 0 | 3 |
| 2016 | 2 | 0 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Driving wheel and mobility vehicle including same18 Jul 2023US 11,701,274 B2Hyundai Motor Company
- Driving device capable of walking and stair-climbing by electric power18 Jul 2023US 11,701,276 B2
- Stair-climbing wheeled carrier6 Dec 2022US 11,518,424 B2
- Travelling apparatus18 Oct 2022US 11,471,343 B2The University of Tokyo
- Enhanced mobility wheelchair20 Oct 2020US 10,806,649 B1
- Information processing apparatus and information processing method11 Jul 2024US 2024/0225558 A1Paramount Bed Co., Ltd.
- Driving wheel and mobility vehicle including same2 Jun 2022US 2022/0168161 A1Hyundai Motor Company
- Stair-climbing wheeled carrier29 Jul 2021US 2021/0229726 A1
- Travelling apparatus8 Oct 2020US 2020/0315879 A1The University of Tokyo
- Driving device capable of walking and stair-climbing by electric power5 Sep 2019US 2019/0269567 A1
Most cited
By later US patents
- Transportation vehicles and methods285US 5,971,091 ADEKA Products Limited Partnership · 1999
- Human transporter221US 5,701,965 ADEKA Products Limited Partnership · 1997
- Control loop for transportation vehicles200US 5,791,425 ADEKA Products Limited Partnership · 1998
- Indication system for vehicle176US 5,794,730 ADEKA Products Limited Partnership · 1998
- Transportation vehicles with stability enhancement using CG modification173US 5,975,225 ADEKA Products Limited Partnership · 1999