A63F 2003/00678
With circuits closed by mechanical means
Official title: {with circuits closed by mechanical means}
A63F2003/00678 (With circuits closed by mechanical means) appears on 29 US grants and 12 published applications in this corpus.
Search patents in A63F- Granted patents
- 29
- Published applications
- 12
- Assignees
- 13
- Inventors
- 66
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Chessboard toy5 May 2026US 12,616,895 B2
- Electronic game30 Jul 2024US 12,048,883 B1Elenco Electronics, Inc.
- Electronic game19 Mar 2024US 11,931,659 B1Elenco Electronics, Inc.
- Electronic game board21 Feb 2023US 11,583,756 B2Infivention Technologies Pvt. Ltd.
- Information processing apparatus, information processing method, program, and toy system22 Aug 2017US 9,737,808 B2Sony Corporation
- Chessboard toy30 Apr 2026US 2026/0115582 A1
- Electronic game16 Jan 2025US 2025/0018277 A1Elenco Electronics, Inc.
- Electronic Game Board10 Sep 2020US 2020/0282297 A1Infivention Technologies Pvt. Ltd.
- Information processing apparatus, information processing method, program, and toy system19 Mar 2015US 2015/0080125 A1Sony Corporation
- Lamp chess module17 Sep 2009US 2009/0230622 A1
Most cited
By later US patents
- Electronic game board96US 4,348,191 A1982
- Sound generating puzzle47US 7,585,216 B2Hasbro, Inc. · 2009
- Electronic matching game apparatus including sound generating means and method of game play using the same43US 5,906,369 AHasbro, Inc. · 1999
- Base frame for game using an electric probe in adaptable configurations43US 7,988,561 B1Hasbro, Inc. · 2011
- Pirate game apparatus40US 5,460,381 A1995