Aircraft engine oil filler apparatus
US-11932411-B2 · Mar 19, 2024 · US
using floats · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B67D7/365 |
| Official title | {using floats} |
| Display label | using floats |
| Total patents | 10 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11932411-B2 · Mar 19, 2024 · US
US-2023399119-A1 · Dec 14, 2023 · US
US-10967734-B2 · Apr 6, 2021 · US
US-10913650-B2 · Feb 9, 2021 · US
US-2020031659-A1 · Jan 30, 2020 · US
US-2020031221-A1 · Jan 30, 2020 · US
US-9561949-B2 · Feb 7, 2017 · US
US-2016264396-A1 · Sep 15, 2016 · US
US-9322486-B2 · Apr 26, 2016 · US
US-2015203343-A1 · Jul 23, 2015 · US