Method of producing hydrogen water
US-12557830-B2 · Feb 24, 2026 · US
the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped
the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped · 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 | B65D2575/583 |
| Official title | the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped |
| Display label | the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 6 |
| 2021 | 9 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Spout for flexible container, and flexible container
US-2026015147-A1 · Jan 15, 2026 · US
Closure for a container and components for a closure
US-12338036-B2 · Jun 24, 2025 · US
Flexible mouth insert for pouch
US-12269662-B2 · Apr 8, 2025 · US
Apparatus for preparing a beverage
US-12258205-B2 · Mar 25, 2025 · US
Container bag for liquid having a spout
US-12252299-B2 · Mar 18, 2025 · US
Pouch and container assembly for storing a fluid product and device for storing and dispensing the fluid product
US-2025083883-A1 · Mar 13, 2025 · US
Spout, spout and cap assembly, and spouted pouch
US-2024336418-A1 · Oct 10, 2024 · US
Bag closure and container system for medical liquids incorporating same
US-2024150084-A1 · May 9, 2024 · US
Container, lubricant feeder, grease gun, and connecting member
US-11859763-B2 · Jan 2, 2024 · US
Closure for a container and components for a closure
US-2023406577-A1 · Dec 21, 2023 · US
Packaging Bag With Spout And Method For Producing Packaging Bag With Spout
US-2023391528-A1 · Dec 7, 2023 · US
Container bag for liquid having a spout
US-2023331439-A1 · Oct 19, 2023 · US
Closure for a container and components for a closure
US-11780651-B2 · Oct 10, 2023 · US
Reagent container, reagent container kit, method of installing a reagent container, frame for a reagent container, method of assembling a reagent container, and analyzer
US-2023294099-A1 · Sep 21, 2023 · US
Spout-equipped packaging bag and manufacturing method therefor, and spout-equipped packaging bag that contains contents
US-11655089-B2 · May 23, 2023 · US
Flexible Mouth Insert for Pouch
US-2023136872-A1 · May 4, 2023 · US
Method for sealing a fitment to a flexible container and flexible container comprising a fitment
US-11479398-B2 · Oct 25, 2022 · US
Closure for a container and components for a closure
US-2022227542-A1 · Jul 21, 2022 · US
Cap and cap-spout assembly
US-11312555-B2 · Apr 26, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65D2575/583?
- CPC B65D2575/583 is the Cooperative Patent Classification code for “the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped.”
- How many patents are filed under CPC B65D2575/583 (the non-integral spout having an elongate cross-sectional shape, e.g. canoe or boat shaped)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B65D2575/583 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).