Lottery-Ticket Issuing Device and Lottery-Ticket Vending Machine
US-2025384730-A1 · Dec 18, 2025 · US
from a stack · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G07B3/04 |
| Official title | from a stack |
| Display label | from a stack |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025384730-A1 · Dec 18, 2025 · US
US-2024404324-A1 · Dec 5, 2024 · US
US-11363918-B2 · Jun 21, 2022 · US
US-11051664-B2 · Jul 6, 2021 · US
US-10650642-B2 · May 12, 2020 · US
US-2019343344-A1 · Nov 14, 2019 · US
US-2019335961-A1 · Nov 7, 2019 · US
US-2019156616-A1 · May 23, 2019 · US