Fluid drainage tool
US-2021348531-A1 · Nov 11, 2021 · US
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Operations & Transport
Operations & Transport · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B09B3/0058 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 12 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Paint dispensing method and apparatus
US-2021138496-A1 · May 13, 2021 · US
Used paper diaper processing apparatus
US-2021086242-A1 · Mar 25, 2021 · US
Paint dispensing method and apparatus
US-10926277-B2 · Feb 23, 2021 · US
Draining and rinsing containers
US-10639684-B2 · May 5, 2020 · US
Dynamic two-way guide and drainage control method for leachate and landfill gas
US-10279382-B2 · May 7, 2019 · US
Paint dispensing method and apparatus
US-2019076863-A1 · Mar 14, 2019 · US
Paint dispensing method and apparatus
US-10124356-B2 · Nov 13, 2018 · US
Dynamic two-way guide and drainage control method for leachate and landfill gas
US-2018154408-A1 · Jun 7, 2018 · US
Paint dispensing method and apparatus
US-9656310-B2 · May 23, 2017 · US
Device and method for draining and rinsing containers filled with fluid
US-9427784-B2 · Aug 30, 2016 · US
Paint dispensing method and apparatus
US-2015273543-A1 · Oct 1, 2015 · US