Mouthwash liquid dispensing system
US-11286149-B2 · Mar 29, 2022 · US
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by filling a predetermined volume before dispensing
by filling a predetermined volume before dispensing · 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 | B67D3/0045 |
| Official title | {by filling a predetermined volume before dispensing} |
| Display label | by filling a predetermined volume before dispensing |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dropper machine
US-10865094-B2 · Dec 15, 2020 · US
Fluid distribution and dispensing system
US-10752418-B2 · Aug 25, 2020 · US
Mouthwash Liquid Dispensing System
US-2020262694-A1 · Aug 20, 2020 · US
Liquid dispenser
US-10696534-B2 · Jun 30, 2020 · US
Liquid dispenser
US-2019367351-A1 · Dec 5, 2019 · US
Liquid dispenser
US-10392239-B2 · Aug 27, 2019 · US
Dropper machine
US-2018362325-A1 · Dec 20, 2018 · US
Liquid dispenser
US-2018029863-A1 · Feb 1, 2018 · US
Fluid Distribution And Dispensing System
US-2017369220-A1 · Dec 28, 2017 · US