A63G 19/08
Made to travel by ratchet-wheels
Official title: made to travel by ratchet-wheels, e.g. by stretching the legs
A63G19/08 (Made to travel by ratchet-wheels) appears on 8 US grants and 3 published applications in this corpus.
Search patents in A63G- Granted patents
- 8
- Published applications
- 3
- Assignees
- 3
- Inventors
- 10
- Latest grant
- 27 Jul 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Ride-on toy27 Jul 2021US 11,071,921 B2Wonderides, Inc.
- Animal imitating tricycle16 Oct 2012US 8,286,973 B1
- Infantile riding playing nine21 Feb 2012US 8,118,313 B2Sung Shin Enc Co., Ltd.
- Rocking cycle31 Dec 2002US 6,499,747 B2
- Oscillating ride-on vehicle24 Apr 2001US 6,220,609 B1Columbia-Inland Corporation
Most cited
By later US patents