A63F 3/0494
Concerning the highway code
Official title: {concerning the highway code}
A63F3/0494 (Concerning the highway code) appears on 11 US grants and 1 published applications in this corpus.
Search patents in A63F- Granted patents
- 11
- Published applications
- 1
- Assignees
- 0
- Inventors
- 16
- Latest grant
- 13 Nov 2001
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Educational board game for learning to drive safely13 Nov 2001US 6,315,292 B1
- Traffic sign learning game22 Sep 1998US 5,810,358 A
- Educational board game for preparing for a driver's license examination12 May 1998US 5,749,580 A
- Competition game24 May 1994US 5,314,188 A
- Driver education board game9 Nov 1993US 5,259,623 A
Most cited
By later US patents
- Defensive driving question and answer game having separate interchange bridge section22US 5,002,283 A1991
- Traffic board game16US 4,953,871 A1990
- Driver education board game16US 5,259,623 A1993
- Board game apparatus14US 4,323,249 A1982
- Educational board game for preparing for a driver's license examination11US 5,749,580 A1998