A63F 2009/0643
Erasable
Official title: {erasable}
A63F2009/0643 (Erasable) appears on 57 US grants and 42 published applications in this corpus.
Search patents in A63F- Granted patents
- 57
- Published applications
- 42
- Assignees
- 15
- Inventors
- 114
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 2 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 3 |
| 2007 | 1 | 5 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 4 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 5 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 2 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Phonetic game system28 May 2026US 2026/0145050 A1
- What's in a Word Derivation Game13 Nov 2025US 2025/0345698 A1
- Household task management game and method therefor30 Oct 2025US 2025/0332502 A1
- Game piece elements that are removably affixable to a surface and method of use25 Sep 2025US 2025/0295983 A1
- Analog gaming case for mobile electronic devices14 Mar 2024US 2024/0089360 A1
Most cited
By later US patents