Ratchet for a clockwork mechanism
US-2025172908-A1 · May 29, 2025 · US
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Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet
Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B11/04 |
| Official title | Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet |
| Display label | Pawl constructions therefor, e.g. pawl secured to an oscillating member actuating a ratchet |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 7 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Component of a horological movement comprising a joint capable of being locked
US-2025116967-A1 · Apr 10, 2025 · US
Assembly intended to equip a timepiece or watch mechanism and comprising at least one resilient element and at least one first and one second watch component
US-2024201630-A1 · Jun 20, 2024 · US
Timepiece indexing element
US-11914327-B2 · Feb 27, 2024 · US
Watch
US-11868091-B2 · Jan 9, 2024 · US
Stop pawl for horological movement
US-2023375979-A1 · Nov 23, 2023 · US
Stop pawl for horological movement
US-11789406-B2 · Oct 17, 2023 · US
Timepiece indexing element
US-11774911-B2 · Oct 3, 2023 · US
Timepiece
US-11480922-B2 · Oct 25, 2022 · US
Timepiece indexing element
US-2021349423-A1 · Nov 11, 2021 · US
Stop pawl for horological movement
US-2021302912-A1 · Sep 30, 2021 · US
System for winding a timepiece
US-11112757-B2 · Sep 7, 2021 · US
Watch
US-2021232099-A1 · Jul 29, 2021 · US
Movement and watch
US-2021208538-A1 · Jul 8, 2021 · US
Timepiece indexing element
US-2021041836-A1 · Feb 11, 2021 · US
Horology pawl system
US-10890877-B2 · Jan 12, 2021 · US
Timepiece
US-2020272103-A1 · Aug 27, 2020 · US
Positioning mechanism for a toothed wheel in a watch movement
US-10365613-B2 · Jul 30, 2019 · US
Timepiece movement, mechanical timepiece, and method for releasing pawl lever from engagement
US-10248082-B2 · Apr 2, 2019 · US
Positioning mechanism for a toothed wheel in a watch movement
US-2018246470-A1 · Aug 30, 2018 · US