A63F 3/0665
Having a message becoming legible after rubbing-off a coating or removing an
Official title: {having a message becoming legible after rubbing-off a coating or removing an adhesive layer (for educational purposes G09B)}
A63F3/0665 (Having a message becoming legible after rubbing-off a coating or removing an) appears on 404 US grants and 344 published applications in this corpus.
Search patents in A63F- Granted patents
- 404
- Published applications
- 344
- Assignees
- 145
- Inventors
- 623
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 15 | 0 |
| 1989 | 9 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 10 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 9 | 0 |
| 1997 | 14 | 0 |
| 1998 | 14 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 12 | 4 |
| 2002 | 12 | 13 |
| 2003 | 8 | 19 |
| 2004 | 9 | 14 |
| 2005 | 5 | 14 |
| 2006 | 6 | 17 |
| 2007 | 3 | 18 |
| 2008 | 8 | 17 |
| 2009 | 10 | 19 |
| 2010 | 10 | 13 |
| 2011 | 11 | 16 |
| 2012 | 15 | 19 |
| 2013 | 5 | 5 |
| 2014 | 11 | 8 |
| 2015 | 7 | 7 |
| 2016 | 2 | 10 |
| 2017 | 5 | 14 |
| 2018 | 10 | 18 |
| 2019 | 16 | 15 |
| 2020 | 9 | 12 |
| 2021 | 11 | 11 |
| 2022 | 11 | 8 |
| 2023 | 11 | 19 |
| 2024 | 10 | 12 |
| 2025 | 15 | 13 |
| 2026 | 13 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adjustment mechanism for roller scraper configured to scrape physical media elements22 Sep 2026US 12,741,194 B1Jackpocket LLC
- Methods of operating a roller scraper system4 Aug 2026US 12,697,540 B1Jackpocket LLC
- Lottery game with a word association group play style28 Jul 2026US 12,691,364 B2Alchemy3, LLC
- Modular system for physically manipulating physical media elements, and methods of operation thereof28 Jul 2026US 12,691,365 B1Jackpocket LLC
- Modular system for physically manipulating physical media elements, and methods of operation thereof21 Jul 2026US 12,685,924 B1Jackpocket LLC
- Printed documents readily identifying indicia printing defects8 Oct 2026US 2026/0306937 A1Brightstar Global Solutions Corporation
- Systems and methods for conducting a multi-part lottery game17 Sep 2026US 2026/0273384 A1GDC Gaming & Entertainment Ltd.
- Apparatus for removing lottery ticket coatings17 Sep 2026US 2026/0273385 A1
- Scratch-off lottery ticket system with multiplier feature13 Aug 2026US 2026/0233088 A1Scientific Games, LLC
- Item providing system, computer readable storage medium, and item providing apparatus25 Jun 2026US 2026/0175116 A1Bandai Co., Ltd.
Most cited
By later US patents
- Probability game with insured winning572US 5,855,514 A1999
- Gaming device with supplemental ticket dispenser570US 6,113,098 AAnchor Gaming · 2000
- Game of chance with multiple paths on a virtual scratch ticket437US 6,761,633 B2GTECH Rhode Island Corporation · 2004
- Game system including an instant win game and a second game initialized by a winning instant win game ticket434US 5,628,684 ALa Francaise Des Jeux · 1997
- Multivalue/multiplay lottery game379US 5,092,598 A1992