Self-cleaning case for powder cosmetic product
US-12458126-B2 · Nov 4, 2025 · US
Containers with lids or covers at the top and the bottom
Containers with lids or covers at the top and the bottom · 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 | A45D33/22 |
| Official title | Containers with lids or covers at the top and the bottom |
| Display label | Containers with lids or covers at the top and the bottom |
| Total patents | 47 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2018 | 3 |
| 2019 | 9 |
| 2020 | 2 |
| 2021 | 6 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rotating discharge type cosmetic container
US-12295478-B2 · May 13, 2025 · US
Refillable case for powder cosmetic product
US-12220037-B2 · Feb 11, 2025 · US
Rotating discharge type cosmetic container
US-2024407533-A1 · Dec 12, 2024 · US
Receptacle for cosmetic product made of single plastic material
US-12157609-B2 · Dec 3, 2024 · US
Airtight loose powder case structure having powder puff
US-2024324748-A1 · Oct 3, 2024 · US
Packaging device, notably for cosmetic products and/or cosmetic accessories
US-12048365-B2 · Jul 30, 2024 · US
Compact, single-material receptacle for dispensing cosmetic product
US-2024197055-A1 · Jun 20, 2024 · US
Makeup palette with removable pans
US-2024032668-A1 · Feb 1, 2024 · US
Compact container having improved opening/closing structure for different cosmetic materials
US-11857059-B2 · Jan 2, 2024 · US
Cosmetic container with contents visible from outside
US-11812841-B2 · Nov 14, 2023 · US
Cosmetic container
US-11647824-B2 · May 16, 2023 · US
Refillable case for powder cosmetic product
US-2023147837-A1 · May 11, 2023 · US
Self-cleaning case for powder cosmetic product
US-2023147318-A1 · May 11, 2023 · US
Receptacle for cosmetic product made of single plastic material
US-2023095209-A1 · Mar 30, 2023 · US
Refill for a cosmetic product dispensing receptacle made of a single plastic material
US-2023097231-A1 · Mar 30, 2023 · US
Receptacle for cosmetic product made of single plastic material
US-2023095112-A1 · Mar 30, 2023 · US
Case for cosmetic products
US-11452358-B2 · Sep 27, 2022 · US
Cosmetic casing comprising a deformable lateral wall
US-11432638-B2 · Sep 6, 2022 · US
Case for a cosmetic product, in particular a powdery cosmetic product
US-11375795-B2 · Jul 5, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A45D33/22?
- CPC A45D33/22 is the Cooperative Patent Classification code for “Containers with lids or covers at the top and the bottom.”
- How many patents are filed under CPC A45D33/22 (Containers with lids or covers at the top and the bottom)?
- Our database includes 47 publications tagged with this CPC code.
- Is patent activity under CPC A45D33/22 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).