Food container
US-2025223084-A1 · Jul 10, 2025 · US
expansible, e.g. inflatable
expansible, e.g. inflatable · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B65D39/12 |
| Official title | expansible, e.g. inflatable |
| Display label | expansible, e.g. inflatable |
| Total patents | 29 |
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 | 4 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Food container
US-12258184-B2 · Mar 25, 2025 · US
Containment and delivery systems for cryogenic storage
US-12162649-B2 · Dec 10, 2024 · US
Container with sealable lid
US-12122563-B2 · Oct 22, 2024 · US
Compression seal container with window
US-2024327078-A1 · Oct 3, 2024 · US
Locking cap for a drinking vessel
US-2023145765-A1 · May 11, 2023 · US
Container with sealable lid
US-2023070434-A1 · Mar 9, 2023 · US
Containment and delivery systems for cryogenic storage
US-2023064423-A1 · Mar 2, 2023 · US
Container with sealable lid
US-11524820-B2 · Dec 13, 2022 · US
Food container
US-2022371790-A1 · Nov 24, 2022 · US
Drink container and leak proof plug lid for use therewith
US-2022227548-A1 · Jul 21, 2022 · US
Drink container and leak proof plug lid for use therewith
US-11337534-B2 · May 24, 2022 · US
Drink container and leak proof plug lid for use therewith
US-11312548-B2 · Apr 26, 2022 · US
Drink container and leak proof plug lid for use therewith
US-2020369444-A1 · Nov 26, 2020 · US
Drink container and leak proof plug lid for use therewith
US-2020367677-A1 · Nov 26, 2020 · US
Container with sealable lid
US-2020108983-A1 · Apr 9, 2020 · US
Container with sealable lid
US-10538367-B2 · Jan 21, 2020 · US
Container with sealable lid
US-10538366-B2 · Jan 21, 2020 · US
Hydraulic plug
US-10400932-B2 · Sep 3, 2019 · US
Chiral structures with adjustable auxetic effects
US-10266310-B2 · Apr 23, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D39/12?
- CPC B65D39/12 is the Cooperative Patent Classification code for “expansible, e.g. inflatable.”
- How many patents are filed under CPC B65D39/12 (expansible, e.g. inflatable)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B65D39/12 growing?
- Publication counts under this code: 3 in 2024 vs 2 in 2025 (latest complete years).