Cleaning device
US-12324551-B2 · Jun 10, 2025 · US
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with provision for supplying liquids, e.g. cleaning agents (A47L1/095, A47L1/13, A47L1/15 take precedence)
with provision for supplying liquids, e.g. cleaning agents (A47L1/095, A47L1/13, A47L1/15 take precedence) · 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 | A47L1/08 |
| Official title | with provision for supplying liquids, e.g. cleaning agents (A47L1/095, A47L1/13, A47L1/15 take precedence) |
| Display label | with provision for supplying liquids, e.g. cleaning agents (A47L1/095, A47L1/13, A47L1/15 take precedence) |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2024 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cleaning device
US-12048401-B2 · Jul 30, 2024 · US
Handheld cleaning tool
US-2024225382-A1 · Jul 11, 2024 · US
Handheld extraction cleaner
US-11930974-B2 · Mar 19, 2024 · US
Cleaning tool accessory attachment for cleaning tools
US-2024032742-A1 · Feb 1, 2024 · US
Cleaning device
US-11864696-B2 · Jan 9, 2024 · US
Handheld extraction cleaner
US-2022354331-A1 · Nov 10, 2022 · US
Handheld extraction cleaner
US-11432696-B2 · Sep 6, 2022 · US
Extendable cleaning tool
US-2022184795-A1 · Jun 16, 2022 · US
Cleaning device
US-2021169293-A1 · Jun 10, 2021 · US
Cleaning device
US-2021169292-A1 · Jun 10, 2021 · US
Handheld extraction cleaner
US-2020237173-A1 · Jul 30, 2020 · US
Handheld extraction cleaner
US-10624515-B2 · Apr 21, 2020 · US
Cleaning device
US-2019380553-A1 · Dec 19, 2019 · US
Hard surface cleaning devices
US-10470638-B2 · Nov 12, 2019 · US
Extension handle
US-D846966-S · Apr 30, 2019 · US
Extension handle
US-D825312-S · Aug 14, 2018 · US
Handheld extraction cleaner
US-2018116476-A1 · May 3, 2018 · US
Hard surface cleaning devices
US-2018110391-A1 · Apr 26, 2018 · US
Cleaning head
US-D810372-S · Feb 13, 2018 · US