Refilling systems, refillable containers and method for refilling containers
US-12473191-B2 · Nov 18, 2025 · US
Devices for mixing two or more different liquids to be transferred (coin-freed apparatus G07F13/06)
Devices for mixing two or more different liquids to be transferred (coin-freed apparatus G07F13/06) · 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 | B67D7/74 |
| Official title | Devices for mixing two or more different liquids to be transferred (coin-freed apparatus G07F13/06) |
| Display label | Devices for mixing two or more different liquids to be transferred (coin-freed apparatus G07F13/06) |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 1 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 4 |
| 2024 | 5 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fluid dispenser for supplying a fluid to a microfluidic system and fluid container
US-2025288987-A1 · Sep 18, 2025 · US
Dynamic touchscreen fuel selection
US-2025263290-A1 · Aug 21, 2025 · US
Vehicle fluid fill specification and capacity communication
US-2025002328-A1 · Jan 2, 2025 · US
Liquid dispensing system comprising an unitary dispensing nozzle
US-11975348-B2 · May 7, 2024 · US
Liquid dispensing system comprising an unitary dispensing nozzle
US-2024123457-A9 · Apr 18, 2024 · US
Product tank and device for filling a container with a filling product
US-11952207-B2 · Apr 9, 2024 · US
Refilling systems, refillable containers and method for refilling containers
US-2024109764-A1 · Apr 4, 2024 · US
Refilling systems, refillable containers and method for refilling containers
US-11866320-B2 · Jan 9, 2024 · US
System for dispensing a urea solution comprising a transportable container and associated dispensing device
US-2022250898-A1 · Aug 11, 2022 · US
Product tank and device for filling a container with a filling product
US-2022169441-A1 · Jun 2, 2022 · US
Refilling systems, refillable containers and method for refilling containers
US-2022135393-A1 · May 5, 2022 · US
Refilling systems, refillable containers and method for refilling containers
US-11220420-B2 · Jan 11, 2022 · US
Liquid dispensing system comprising an unitary dispensing nozzle
US-2021187527-A1 · Jun 24, 2021 · US
Refilling systems, refillable containers and method for refilling containers
US-2021179418-A1 · Jun 17, 2021 · US
Refilling systems, refillable containers and method for refilling containers
US-10961107-B2 · Mar 30, 2021 · US
Container emptying device and methods for operating and cleaning a container emptying device
US-10913651-B2 · Feb 9, 2021 · US
Chemical product dispensing using a fluid drive and return home interface
US-10865097-B2 · Dec 15, 2020 · US
Systems and methods for manifold valves
US-10731768-B2 · Aug 4, 2020 · US
Chemical product dispensing using a fluid drive and return home interface
US-2020002151-A1 · Jan 2, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B67D7/74?
- CPC B67D7/74 is the Cooperative Patent Classification code for “Devices for mixing two or more different liquids to be transferred (coin-freed apparatus G07F13/06).”
- How many patents are filed under CPC B67D7/74 (Devices for mixing two or more different liquids to be transferred (coin-freed apparatus G07F13/06))?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC B67D7/74 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).