Stain removal device
US-10648111-B2 · May 12, 2020 · US
Plungers, dollies, pounders, squeezers, or the like · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D06F5/02 |
| Official title | Plungers, dollies, pounders, squeezers, or the like |
| Display label | Plungers, dollies, pounders, squeezers, or the like |
| Total patents | 7 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 2 |
| 2018 | 3 |
| 2020 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10648111-B2 · May 12, 2020 · US
US-10549320-B2 · Feb 4, 2020 · US
US-2018363187-A1 · Dec 20, 2018 · US
US-2018272383-A1 · Sep 27, 2018 · US
US-2018117643-A1 · May 3, 2018 · US
US-2017268154-A1 · Sep 21, 2017 · US
US-2017096758-A1 · Apr 6, 2017 · US