B42D 25/27
Lots
Official title: Lots, e.g. lottery tickets
B42D25/27 (Lots) appears on 39 US grants and 57 published applications in this corpus.
Search patents in B42D- Granted patents
- 39
- Published applications
- 57
- Assignees
- 20
- Inventors
- 83
- Latest grant
- 4 Feb 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 1 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 5 |
| 2017 | 2 | 7 |
| 2018 | 3 | 4 |
| 2019 | 8 | 6 |
| 2020 | 4 | 4 |
| 2021 | 4 | 2 |
| 2022 | 4 | 3 |
| 2023 | 4 | 3 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scratch-off document altering and copying countermeasures4 Feb 2025US 12,214,611 B2IGT Global Solutions Corporation
- Instant ticket redundancy via multi-chromatic indicia with photoreceptor sensitivity to different wavelengths of light7 Jan 2025US 12,192,432 B2Hydragraphix LLC
- Printed documents readily identifying indicia printing defects2 Apr 2024US 11,944,913 B2IGT Global Solutions Corporation
- Instant ticket redundancy via multi-chromatic indicia with photoreceptor sensitivity to different wavelengths of light26 Mar 2024US 11,943,416 B2Hydragraphix LLC
- Security-enhanced instant tickets via homogeneous utilization of ticket backing and variable indicia inks or dyes12 Dec 2023US 11,839,824 B2Hydragraphix LLC
- Printed documents readily identifying indicia printing defects8 Oct 2026US 2026/0306937 A1Brightstar Global Solutions Corporation
- Card product implementing multiple security features and related anti-fraud techniques30 Jul 2026US 2026/0217049 A1
- Instant ticket redundancy via multi-chromatic indicia with photoreceptor sensitivity to different wavelengths of light3 Apr 2025US 2025/0113004 A1Hydragraphix LLC
- Printed documents readily identifying indicia printing defects20 Jun 2024US 2024/0198208 A1IGT Global Solutions Corporation
- Scratch-off document altering and copying countermeasures13 Jun 2024US 2024/0190158 A1IGT Global Solutions Corporation
Most cited
By later US patents
- Scratch card, and method and apparatus for validation of the same34US 6,047,964 ASpectra Science Corporation · 2000
- Color identification system33US 4,824,144 A1989
- Enhanced security instant tickets via homogeneous utilization of display/overprint/backing and variable indicia18US 10,183,213 B2Hydra Management LLC · 2019
- Composite magnetic cards17US 7,900,845 B2SnapNwin Inc. · 2011
- System and method for decoding an optically readable markable sheet and markable sheet therefor17US 8,261,986 B22012