Coin media path agitation
US-2026057724-A1 · Feb 26, 2026 · US
Change trays
Change trays · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G07D9/02 |
| Official title | Change trays |
| Display label | Change trays |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 5 |
| 2022 | 5 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System, chip tray, and method
US-2026030955-A1 · Jan 29, 2026 · US
System, chip tray, and method
US-2025182567-A1 · Jun 5, 2025 · US
System, chip tray, and method
US-12272208-B2 · Apr 8, 2025 · US
System, chip tray, and method
US-12190677-B2 · Jan 7, 2025 · US
System, chip tray, and method
US-2024153338-A1 · May 9, 2024 · US
Drawer tray, coin handling apparatus and coin handling system
US-11935372-B2 · Mar 19, 2024 · US
System, chip tray, and method
US-11915550-B2 · Feb 27, 2024 · US
System, chip tray, and method
US-2024046740-A1 · Feb 8, 2024 · US
System, chip tray, and method
US-2022392302-A1 · Dec 8, 2022 · US
Money handling machine and money handling method
US-11521452-B2 · Dec 6, 2022 · US
Money handling apparatus, money handling system, and money handling method
US-11455857-B2 · Sep 27, 2022 · US
System, chip tray, and method
US-11450173-B2 · Sep 20, 2022 · US
Drawer tray, coin handling apparatus and coin handling system
US-2022114867-A1 · Apr 14, 2022 · US
Coin dispensing method and cash transaction apparatus
US-2020357216-A1 · Nov 12, 2020 · US
Money handling apparatus, money handling system, and money handling method
US-2020327764-A1 · Oct 15, 2020 · US
Change machine, money handling system, cash register, and money handling method
US-10796538-B2 · Oct 6, 2020 · US
Coin detection antenna and coin processing device
US-10593141-B2 · Mar 17, 2020 · US
Money handling machine and money handling method
US-2020020190-A1 · Jan 16, 2020 · US
Coin detection antenna and coin processing device
US-2019164371-A1 · May 30, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G07D9/02?
- CPC G07D9/02 is the Cooperative Patent Classification code for “Change trays.”
- How many patents are filed under CPC G07D9/02 (Change trays)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC G07D9/02 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).