Smoking device
US-11712063-B2 · Aug 1, 2023 · US
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with filling devices
with filling devices · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A24F1/26 |
| Official title | with filling devices |
| Display label | with filling devices |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2019 | 2 |
| 2021 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
A Smoking Device
US-2021112864-A1 · Apr 22, 2021 · US
Refillable device
US-10377622-B2 · Aug 13, 2019 · US
Liquid injecting container, refillable liquid injecting system including same, and liquid injecting method using same
US-10280064-B2 · May 7, 2019 · US
Refillable device
US-2017297892-A1 · Oct 19, 2017 · US
Liquid injecting container, refillable liquid injecting system including same, and liquid injecting method using same
US-2017001854-A1 · Jan 5, 2017 · US