Method and apparatus for automated ornamental decorative stitching
US-12320050-B2 · Jun 3, 2025 · US
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Mechanical drives
Mechanical drives · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D05B69/02 |
| Official title | Mechanical drives |
| Display label | Mechanical drives |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for automated ornamental decorative stitching
US-2024003067-A1 · Jan 4, 2024 · US
Presser foot vertical drive device and sewing machine including the same
US-11255033-B2 · Feb 22, 2022 · US
Single chain stitch sewing device
US-11174579-B2 · Nov 16, 2021 · US
Sewing machine
US-11162199-B2 · Nov 2, 2021 · US
Sewing machine
US-10920353-B2 · Feb 16, 2021 · US
Sewing machine
US-2020399807-A1 · Dec 24, 2020 · US
Presser foot vertical drive device and sewing machine including the same
US-2020318272-A1 · Oct 8, 2020 · US
Sewing machine
US-10767292-B2 · Sep 8, 2020 · US
Single chain stitch sewing device
US-2019360141-A1 · Nov 28, 2019 · US
Sewing machine
US-2018347087-A1 · Dec 6, 2018 · US
Sewing machine
US-2018216272-A1 · Aug 2, 2018 · US
Sewing machine having upper feed halting mechanism
US-9834877-B2 · Dec 5, 2017 · US
Overlock sewing machine
US-9695535-B2 · Jul 4, 2017 · US
Sewing machine
US-9670608-B2 · Jun 6, 2017 · US
Sewing machine having upper feed halting mechanism
US-2016281286-A1 · Sep 29, 2016 · US
Sewing machine
US-2016251791-A1 · Sep 1, 2016 · US
Overlock sewing machine
US-2016160417-A1 · Jun 9, 2016 · US
Sewing machine
US-9340911-B2 · May 17, 2016 · US