Vacuum tank door latching assembly
US-2025369268-A1 · Dec 4, 2025 · US
cylindrical (B65D88/12 takes precedence)
cylindrical (B65D88/12 takes precedence) · 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 | B65D88/06 |
| Official title | cylindrical (B65D88/12 takes precedence) |
| Display label | cylindrical (B65D88/12 takes precedence) |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 3 |
| 2025 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for constructing triple-shell tank
US-12486950-B2 · Dec 2, 2025 · US
Bearing retention for vacuum tank linkage
US-2025313403-A1 · Oct 9, 2025 · US
Tank cleaning arrangement
US-2025229304-A1 · Jul 17, 2025 · US
Method for constructing triple-shell tank
US-12358713-B2 · Jul 15, 2025 · US
Bearing retention for vacuum tank linkage
US-12344465-B2 · Jul 1, 2025 · US
Large format container
US-12246910-B2 · Mar 11, 2025 · US
Method for constructing triple-shell tank
US-2025074695-A1 · Mar 6, 2025 · US
Method for constructing triple-shell tank
US-2025067398-A1 · Feb 27, 2025 · US
Triple-shell tank
US-2025060077-A1 · Feb 20, 2025 · US
Method for constructing triple-shell tank
US-2025058963-A1 · Feb 20, 2025 · US
Chemical liquid, chemical liquid storage body, chemical liquid filling method, and chemical liquid storage method
US-12169362-B2 · Dec 17, 2024 · US
Bulk container having steel overpack
US-12151868-B2 · Nov 26, 2024 · US
Agricultural Vehicle Having A Liquid Holding Tank, A Liquid Holding Tank, and Related Methods and Systems
US-2024190645-A1 · Jun 13, 2024 · US
Bearing retention for vacuum tank linkage
US-2023406613-A1 · Dec 21, 2023 · US
Chemical liquid, chemical liquid storage body, chemical liquid filling method, and chemical liquid storage method
US-2023350306-A1 · Nov 2, 2023 · US
Chemical liquid, chemical liquid storage body, chemical liquid filling method, and chemical liquid storage method
US-11740557-B2 · Aug 29, 2023 · US
Modular level measurement system
US-2023175882-A1 · Jun 8, 2023 · US
Large format container
US-2023150760-A1 · May 18, 2023 · US
Bulk container having steel overpack
US-2023043590-A1 · Feb 9, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D88/06?
- CPC B65D88/06 is the Cooperative Patent Classification code for “cylindrical (B65D88/12 takes precedence).”
- How many patents are filed under CPC B65D88/06 (cylindrical (B65D88/12 takes precedence))?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B65D88/06 growing?
- Publication counts under this code: 3 in 2024 vs 11 in 2025 (latest complete years).