A63F 2003/00845
Additional features of playing pieces
Official title: {Additional features of playing pieces; Playing pieces not assigned to one particular player}
A63F2003/00845 (Additional features of playing pieces) appears on 111 US grants and 108 published applications in this corpus.
Search patents in A63F- Granted patents
- 111
- Published applications
- 108
- Assignees
- 30
- Inventors
- 183
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 10 |
| 2004 | 4 | 5 |
| 2005 | 1 | 4 |
| 2006 | 6 | 13 |
| 2007 | 2 | 4 |
| 2008 | 3 | 3 |
| 2009 | 1 | 3 |
| 2010 | 3 | 5 |
| 2011 | 2 | 2 |
| 2012 | 4 | 3 |
| 2013 | 4 | 2 |
| 2014 | 3 | 4 |
| 2015 | 1 | 4 |
| 2016 | 2 | 7 |
| 2017 | 3 | 5 |
| 2018 | 2 | 6 |
| 2019 | 5 | 10 |
| 2020 | 4 | 3 |
| 2021 | 5 | 5 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 2 | 2 |
| 2025 | 2 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Management system for substitute currency for gaming5 Aug 2025US 12,380,767 B2Angel Group Co., Ltd.
- System for identifying and tracking objects on a game board14 Jan 2025US 12,194,390 B2Xplored S.R.L.
- Multi-player game system2 Apr 2024US 11,944,912 B2
- Management system for substitute currency for gaming2 Apr 2024US 11,948,430 B2Angel Group Co., Ltd.
- Method for playing a skill-based strategy game8 Aug 2023US 11,717,743 B2
- Attachable Devices and Methods for Indicating Chess Pawn Promotion and Tournament-Specific Roles17 Sep 2026US 2026/0273383 A1
- Board game toy and component thereof20 Aug 2026US 2026/0241270 A1Bandai Co., Ltd.
- Magnetically differentiated and located board game pieces9 Apr 2026US 2026/0097298 A1Hasbro, Inc.
- Dice throwing board game11 Dec 2025US 2025/0375697 A1
- Management system for substitute currency for gaming16 Oct 2025US 2025/0322724 A1Angel Group Co., Ltd.
Most cited
By later US patents
- Gaming system, gaming device and method for draw poker game (dream card)48US 9,349,257 B2Igt · 2016
- Electronic matching game apparatus including sound generating means and method of game play using the same43US 5,906,369 AHasbro, Inc. · 1999
- Board game38US 4,083,564 AEpoch Company, Ltd. · 1978
- Craps game improvement28US 6,655,689 B12003
- Path puzzle apparatus26US 3,992,010 A1976