Fabric treating appliance comprising a scrubbing tool
US-11851803-B2 · Dec 26, 2023 · US
Spotting apparatus
Spotting apparatus · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06F43/002 |
| Official title | {Spotting apparatus} |
| Display label | Spotting apparatus |
| Total patents | 67 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 15 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cleaning apparatus
US-11458492-B2 · Oct 4, 2022 · US
Fabric treating appliance comprising a scrubbing tool
US-2022235513-A1 · Jul 28, 2022 · US
Fabric treating appliance comprising a scrubbing tool
US-11332876-B2 · May 17, 2022 · US
Clothes care device and clothes care apparatus
US-2022125253-A1 · Apr 28, 2022 · US
Stain removal accessory
US-11313069-B2 · Apr 26, 2022 · US
Laundry treating appliance having a stain treating station
US-2022010476-A1 · Jan 13, 2022 · US
Systems and methods for spotting treatment, inspection, and tracking of articles
US-2021332311-A1 · Oct 28, 2021 · US
Laundry treating appliance having a stain treating station
US-11155952-B2 · Oct 26, 2021 · US
Systems and methods for spotting treatment, inspection, and tracking of articles
US-11078449-B2 · Aug 3, 2021 · US
Portable stain removal kit
US-11021835-B2 · Jun 1, 2021 · US
Portable stain removal device
US-10947660-B2 · Mar 16, 2021 · US
Deodorizer
US-2020390924-A1 · Dec 17, 2020 · US
Portable washing unit
US-10829880-B2 · Nov 10, 2020 · US
Systems and methods for spotting treatment, inspection, and tracking of articles
US-2020332233-A1 · Oct 22, 2020 · US
Stain removal tool for a laundry washing machine
US-10767298-B2 · Sep 8, 2020 · US
Light-promoted stain removal system
US-2020270791-A1 · Aug 27, 2020 · US
Stain removal device using bleach chemical solution and heat generation
US-2020157729-A1 · May 21, 2020 · US
Stain removal device
US-10648111-B2 · May 12, 2020 · US
Laundry treating appliance having a stain treating station
US-2020131688-A1 · Apr 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06F43/002?
- CPC D06F43/002 is the Cooperative Patent Classification code for “Spotting apparatus.”
- How many patents are filed under CPC D06F43/002 (Spotting apparatus)?
- Our database includes 67 publications tagged with this CPC code.
- Is patent activity under CPC D06F43/002 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).