Clasp mechanism for wrist-worn devices
US-11006705-B2 · May 18, 2021 · US
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Automatic folding spring closure
Automatic folding spring closure · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A44C5/243 |
| Official title | {Automatic folding spring closure} |
| Display label | Automatic folding spring closure |
| Total patents | 13 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Clasp for wristwatch
US-10791806-B2 · Oct 6, 2020 · US
Clasp and timepiece
US-10609991-B2 · Apr 7, 2020 · US
Bracelet clasp
US-10278460-B2 · May 7, 2019 · US
Clasp for wristwatch
US-2018368540-A1 · Dec 27, 2018 · US
Clasp And Timepiece
US-2018352915-A1 · Dec 13, 2018 · US
Clasp mechanism for wrist-worn devices
US-2018213896-A1 · Aug 2, 2018 · US
Clasp mechanism for wrist-worn devices
US-9949537-B2 · Apr 24, 2018 · US
Buckle apparatus for wearable device
US-9750316-B2 · Sep 5, 2017 · US
Elastic articulation for horological assembly
US-9635911-B2 · May 2, 2017 · US
Bracelet clasp
US-2016309859-A1 · Oct 27, 2016 · US
Clasp mechanism for wrist-worn devices
US-2016255924-A1 · Sep 8, 2016 · US
Buckle apparatus for wearable device
US-2016081440-A1 · Mar 24, 2016 · US