Adjustable Diameter Step Pin Apparatus
US-2025264319-A1 · Aug 21, 2025 · US
for internal screw-threads · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01B3/48 |
| Official title | for internal screw-threads |
| Display label | for internal screw-threads |
| Total patents | 9 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 3 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025264319-A1 · Aug 21, 2025 · US
US-11175122-B2 · Nov 16, 2021 · US
US-11126154-B2 · Sep 21, 2021 · US
US-2021239446-A1 · Aug 5, 2021 · US
US-10551160-B2 · Feb 4, 2020 · US
US-2019195608-A1 · Jun 27, 2019 · US
US-2018348729-A1 · Dec 6, 2018 · US
US-9140530-B2 · Sep 22, 2015 · US
US-9032632-B2 · May 19, 2015 · US