A63F 2250/426
Phosphorescent
Official title: phosphorescent
A63F2250/426 (Phosphorescent) appears on 7 US grants and 5 published applications in this corpus.
Search patents in A63F- Granted patents
- 7
- Published applications
- 5
- Assignees
- 3
- Inventors
- 15
- Latest grant
- 7 Jan 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 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 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Illuminated beer pong assembly7 Jan 2020US 10,525,319 B1
- Light emitting toys and light activated targets30 Jun 2015US 9,067,127 B2
- Luminescent playing cards14 Nov 2000US 6,145,838 A
- Phosphorescent toy gel composition and methods of manufacture3 May 1994US 5,308,546 AGlow-Tec
- Toy hoop and guide stick30 Jan 1990US 4,897,069 A
- Light emitting toys and light activated targets18 Jul 2013US 2013/0184085 A1
- Game with textured playing positions7 Apr 2005US 2005/0073105 A1
- Light-emitting game apparatus26 Aug 2004US 2004/0164488 A1
- Cover for a wall-hung urinal as well as cover or seat board for a toilet27 May 2004US 2004/0098795 A1
- Game played in a darkened room10 Apr 2003US 2003/0067115 A1
Most cited
By later US patents
- Toy doll construction with phosphorescent hair fibers52US 4,781,647 AHasbro, Inc. · 1988
- Luminescent playing cards51US 6,145,838 A2000
- Phosphorescent toy gel composition and methods of manufacture18US 5,308,546 AGlow-Tec · 1994
- Toy hoop and guide stick17US 4,897,069 A1990
- Light emitting toys and light activated targets15US 9,067,127 B22015