A63F 2250/215
Hop-scotch
A63F2250/215 (Hop-scotch) appears on 6 US grants and 6 published applications in this corpus.
Search patents in A63F- Granted patents
- 6
- Published applications
- 6
- Assignees
- 2
- Inventors
- 15
- Latest grant
- 27 Aug 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Game14 May 2015US 2015/0133239 A1
- Sound steps9 Feb 2012US 2012/0034979 A1Koninklijke Philips Electronics N. V.
- Kinesthetic Educational Methods and Games4 Nov 2010US 2010/0279258 A1
- Hopscotch buddy1 Apr 2010US 2010/0081521 A1
- Interactive modular tile system4 Mar 2010US 2010/0052253 A1Koninklijke Philips Electronics N. V.
Most cited
By later US patents