Spring for a notching system and timepiece notching system
US-12455536-B2 · Oct 28, 2025 · US
by parts of the cases {(setting the time-indicating means by parts of the case G04B27/00)} · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B3/08 |
| Official title | by parts of the cases {(setting the time-indicating means by parts of the case G04B27/00)} |
| Display label | by parts of the cases {(setting the time-indicating means by parts of the case G04B27/00)} |
| Total patents | 14 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 2 |
| 2025 | 5 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12455536-B2 · Oct 28, 2025 · US
US-2025189930-A1 · Jun 12, 2025 · US
US-2025155849-A1 · May 15, 2025 · US
US-2025138485-A1 · May 1, 2025 · US
US-2025138484-A1 · May 1, 2025 · US
US-11977355-B2 · May 7, 2024 · US
US-11960248-B2 · Apr 16, 2024 · US
US-2022404776-A1 · Dec 22, 2022 · US
US-2022197221-A1 · Jun 23, 2022 · US
US-2022197216-A1 · Jun 23, 2022 · US
US-11022941-B2 · Jun 1, 2021 · US
US-10935932-B2 · Mar 2, 2021 · US
US-2019171163-A1 · Jun 6, 2019 · US
US-2019094805-A1 · Mar 28, 2019 · US