Workpiece transfer device and machine tool
US-2026014629-A1 · Jan 15, 2026 · US
Arrangements for automatically conveying or chucking or guiding stock · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B23B13/00 |
| Official title | Arrangements for automatically conveying or chucking or guiding stock |
| Display label | Arrangements for automatically conveying or chucking or guiding stock |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 2 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2026014629-A1 · Jan 15, 2026 · US
US-2025222524-A1 · Jul 10, 2025 · US
US-12162078-B2 · Dec 10, 2024 · US
US-2021402483-A1 · Dec 30, 2021 · US
US-10307877-B2 · Jun 4, 2019 · US
US-10248100-B2 · Apr 2, 2019 · US
US-2017326700-A1 · Nov 16, 2017 · US
US-2017153623-A1 · Jun 1, 2017 · US
US-9517508-B2 · Dec 13, 2016 · US