Methods for securing variable indicia on instant (scratch-off) tickets
US-10543712-B2 · Jan 28, 2020 · US
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Irwin Jr Kenneth Earl patents
Irwin Jr Kenneth Earl holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Feb 10, 2015 |
| Latest publication | Jan 28, 2020 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G07F17/3267 | 1 |
| G07F17/3272 | 1 |
| G07F17/32 | 1 |
| G07F17/3223 | 1 |
| G07F17/3244 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 1 |
| Operations & Transport | 1 |
| Physics | 1 |