Fabricating rubber lining for composite pcp stator
US-2025381718-A1 · Dec 18, 2025 · US
the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends
the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends · 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 | B29C53/585 |
| Official title | {the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends} |
| Display label | the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 4 |
| 2018 | 2 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Breathing circuit components for respiratory apparatus
US-2025114555-A1 · Apr 10, 2025 · US
Breathing circuit components for respiratory apparatus
US-12102768-B2 · Oct 1, 2024 · US
Method for producing a hollow electrical insulator, hollow electrical insulator and use of a hollow electrical insulator
US-12042977-B2 · Jul 23, 2024 · US
High-pressure tank and method for manufacturing high-pressure tank
US-11566752-B2 · Jan 31, 2023 · US
Method for producing a hollow electrical insulator, hollow electrical insulator and use of a hollow electrical insulator
US-2022314525-A1 · Oct 6, 2022 · US
Tubular composite strut having internal stiffening and method for making the same
US-11414171-B2 · Aug 16, 2022 · US
Method for producing a wind turbine rotor blade, and wind turbine rotor blade
US-11305503-B2 · Apr 19, 2022 · US
High-pressure tank and method for manufacturing high-pressure tank
US-2022034450-A1 · Feb 3, 2022 · US
Flexible hose with helical stiffener
US-11143335-B2 · Oct 12, 2021 · US
Method for producing a hollow profile having variable curvatures and cross-sections
US-2021146579-A1 · May 20, 2021 · US
Flexible hose with helical stiffener
US-2021003233-A1 · Jan 7, 2021 · US
Radially extending composite structures
US-10668672-B2 · Jun 2, 2020 · US
Tubular Composite Strut Having Internal Stiffening and Method for Making the Same
US-2020062369-A1 · Feb 27, 2020 · US
Method for producing a wind turbine rotor blade, and wind turbine rotor blade
US-2020001562-A1 · Jan 2, 2020 · US
Tubular composite strut having internal stiffening and method for making the same
US-10464656-B2 · Nov 5, 2019 · US
Breathing circuit components for respiratory apparatus
US-2019224439-A1 · Jul 25, 2019 · US
Components for breathing circuits
US-10286174-B2 · May 14, 2019 · US
Components for breathing circuits
US-2019111228-A1 · Apr 18, 2019 · US
Composite tension/compression strut
US-10184509-B2 · Jan 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B29C53/585?
- CPC B29C53/585 is the Cooperative Patent Classification code for “the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends.”
- How many patents are filed under CPC B29C53/585 (the cross-section varying along their axis, e.g. tapered, with ribs, or threads, with socket-ends)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B29C53/585 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).