A63H 1/22
Colour tops
A63H1/22 (Colour tops) appears on 8 US grants and 3 published applications in this corpus.
Search patents in A63H- Granted patents
- 8
- Published applications
- 3
- Assignees
- 3
- Inventors
- 15
- Latest grant
- 12 Oct 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Orbital spinning dancing light toy with connectors for mounting light emitting elements12 Oct 2004US 6,802,758 B2
- Yo-yo having a multi-image lenticular instruction system18 Jul 2000US 6,089,945 APlaymaxx, Inc.
- Glow spinner26 Sep 1995US 5,453,036 A
- Optical fun device22 Feb 1994US 5,288,260 A
- Paper spinning top6 Mar 1990US 4,906,216 A
Most cited
By later US patents
- Orbital spinning dancing light toy with connectors for mounting light emitting elements15US 6,802,758 B22004
- Paper spinning top13US 4,906,216 A1990
- Return top12US 4,555,235 A1985
- Toy article having changeable expression graphics11US 4,129,963 AHasbro Development Corporation · 1978
- Magnetic alignment toy9US 4,673,369 A1987