Disengageable winding device, in particular for a horological barrel, provided with a sliding winding gear train
US-2024184248-A1 · Jun 6, 2024 · US
This page is not indexed by search engines while we improve data quality.
Devices controlled by such state, e.g. device affording protection means against overwinding (protecting means preventing overwinding arranged in or on the barrel G04B1/20; protecting means in connection with keys or the like G04B3/06; in connection with parts of the cases G04B3/10; in connection with automatic winding devices G04B5/24 {; electric winding up of mechanical clockworks G04C1/10})
Devices controlled by such state, e.g. device affording protection means against overwinding (protecting means preventing overwinding arranged in or on the barrel G04B1/20; protecting means in connection with keys or the like G04B3/06; in connection with parts of the cases G04B3/10; in connection with automatic winding devices G04B5/24 {; electric winding up of mechanical clockworks G04C1/10}) · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G04B9/02 |
| Official title | Devices controlled by such state, e.g. device affording protection means against overwinding (protecting means preventing overwinding arranged in or on the barrel G04B1/20; protecting means in connection with keys or the like G04B3/06; in connection with parts of the cases G04B3/10; in connection with automatic winding devices G04B5/24 {; electric winding up of mechanical clockworks G04C1/10}) |
| Display label | Devices controlled by such state, e.g. device affording protection means against overwinding (protecting means preventing overwinding arranged in or on the barrel G04B1/20; protecting means in connection with keys or the like G04B3/06; in connection with parts of the cases G04B3/10; in connection with automatic winding devices G04B5/24 {; electric winding up of mechanical clockworks G04C1/10}) |
| Total patents | 20 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 2 |
| 2019 | 7 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Winding device, particularly of a horological barrel, fitted with a disconnectable ratchet
US-2024176293-A1 · May 30, 2024 · US
Mechanical horological movement with power reserve detection
US-11971687-B2 · Apr 30, 2024 · US
Timepiece
US-11550261-B2 · Jan 10, 2023 · US
Torque smoothing for a timepiece, particularly with a striking mechanism
US-11435696-B2 · Sep 6, 2022 · US
Mechanical horological movement with power reserve detection
US-2022137558-A1 · May 5, 2022 · US
Timepiece with striking mechanism and release-prevention device
US-11188031-B2 · Nov 30, 2021 · US
Strike mode and tune selector for a watch or timepiece
US-10890878-B2 · Jan 12, 2021 · US
Strike mode selector for a watch or timepiece
US-10761485-B2 · Sep 1, 2020 · US
Timepiece
US-2020257246-A1 · Aug 13, 2020 · US
Stopping mechanism for timepiece striking mechanism
US-10732570-B2 · Aug 4, 2020 · US
Timepiece with striking mechanism and release-prevention device
US-2019361401-A1 · Nov 28, 2019 · US
Mechanical timepiece movement with power reserve detection
US-10444705-B2 · Oct 15, 2019 · US
Mechanical timepiece movement with running reserve detection
US-10365612-B2 · Jul 30, 2019 · US
Torque smoothing for a timepiece, particularly with a striking mechanism
US-2019187617-A1 · Jun 20, 2019 · US
Stopping mechanism for timepiece striking mechanism
US-2019033790-A1 · Jan 31, 2019 · US
Strike mode selector for a watch or timepiece
US-2019033788-A1 · Jan 31, 2019 · US
Strike mode and tune selector for a watch or timepiece
US-2019033789-A1 · Jan 31, 2019 · US
Mechanical timepiece movement with power reserve detection
US-2018164743-A1 · Jun 14, 2018 · US
Mechanical timepiece movement with running reserve detection
US-2018095424-A1 · Apr 5, 2018 · US