Sewing machine
US-12351962-B2 · Jul 8, 2025 · US
with mechanisms for work feed · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D05B3/04 |
| Official title | with mechanisms for work feed |
| Display label | with mechanisms for work feed |
| Total patents | 11 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12351962-B2 · Jul 8, 2025 · US
US-12043937-B2 · Jul 23, 2024 · US
US-2024175186-A1 · May 30, 2024 · US
US-2022290346-A1 · Sep 15, 2022 · US
US-11149368-B2 · Oct 19, 2021 · US
US-2021269953-A1 · Sep 2, 2021 · US
US-11015274-B2 · May 25, 2021 · US
US-10876238-B2 · Dec 29, 2020 · US
US-2020208316-A1 · Jul 2, 2020 · US
US-2020173079-A1 · Jun 4, 2020 · US
US-2018363185-A1 · Dec 20, 2018 · US