Instrument closure including sensor retainer
US-12428203-B2 · Sep 30, 2025 · US
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using mechanically actuated indicating means
using mechanically actuated indicating means · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01F23/66 |
| Official title | using mechanically actuated indicating means |
| Display label | using mechanically actuated indicating means |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Instrument closure including sensor retainer
US-2023192364-A1 · Jun 22, 2023 · US
Oil level display device of engine
US-9587533-B2 · Mar 7, 2017 · US
Oil level display device of engine
US-2015040817-A1 · Feb 12, 2015 · US