A63F 2003/067
Using carbon or graphite coating
Official title: {using carbon or graphite coating}
A63F2003/067 (Using carbon or graphite coating) appears on 8 US grants and 11 published applications in this corpus.
Search patents in A63F- Granted patents
- 8
- Published applications
- 11
- Assignees
- 7
- Inventors
- 20
- Latest grant
- 30 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 1 |
By publication year.
Recent patents
- Tictactoe-like instant game ticket30 Nov 2021US 11,185,762 B2
- Card game playing card23 Mar 2021US 10,953,315 B2
- Instant game ticket with sectioned symbols2 Mar 2021US 10,933,303 B2
- Secure substrate for scratch-off products6 Oct 2020US 10,792,555 B2Hydragraphix LLC
- Secure substrate for scratch-off products9 Jan 2018US 9,861,883 B1Mohawk Fine Papers Inc.
- TicTacToe-Like Instant Game Ticket18 Mar 2021US 2021/0077898 A1
- Instant game ticket with sectioned symbols12 Mar 2020US 2020/0078663 A1
- Card game playing card30 Jan 2020US 2020/0030685 A1
- Secure substrate for scratch-off products13 Jun 2019US 2019/0176023 A1Hydra Management LLC
- Secure Substrate for Scratch-Off Products21 Dec 2017US 2017/0361211 A1Mohawk Fine Papers Inc.
Most cited
By later US patents
- Game apparatus7US 7,959,503 B2Scientific Games International, Inc. · 2011
- Secure substrate for scratch-off products6US 9,861,883 B1Mohawk Fine Papers Inc. · 2018
- Lottery game card having dual imaged indicia with scratch-off layer2US 7,624,984 B2Scientific Games International, Inc. · 2009
- Data protection structure2US 8,289,594 B2Optaglio Limited · 2012
- Instant game ticket with sectioned symbols1US 10,933,303 B22021