Method for in-process forming of complexly shaped rigid composite tubing
US-2018370113-A1 · Dec 27, 2018 · US
without flanges, e.g. cop tubes
without flanges, e.g. cop tubes · 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 | B65H75/10 |
| Official title | without flanges, e.g. cop tubes |
| Display label | without flanges, e.g. cop tubes |
| Total patents | 179 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 11 |
| 2017 | 18 |
| 2018 | 29 |
| 2019 | 15 |
| 2020 | 23 |
| 2021 | 16 |
| 2022 | 15 |
| 2023 | 14 |
| 2024 | 14 |
| 2025 | 15 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Separator roll and method of producing same
US-10164234-B2 · Dec 25, 2018 · US
Flexible display device
US-2018342566-A1 · Nov 29, 2018 · US
Accommodation container
US-2018319580-A1 · Nov 8, 2018 · US
Method and apparatus for fabricating susceptor coil assemblies
US-10113253-B2 · Oct 30, 2018 · US
Transfer system and transfer method
US-2018284038-A1 · Oct 4, 2018 · US
Sleeve for Winding with a Roving
US-2018265325-A1 · Sep 20, 2018 · US
Fibrous web winding and unwinding reel
US-2018265326-A1 · Sep 20, 2018 · US
Core, separator roll, and method for producing separator roll
US-10069125-B2 · Sep 4, 2018 · US
Load Indicating Tube and Method
US-2018245995-A1 · Aug 30, 2018 · US
Looped pile film roll core
US-10029882-B2 · Jul 24, 2018 · US
Open gap film roll core
US-10011449-B2 · Jul 3, 2018 · US
Paper tube and rolled sheet using the paper tube
US-2018179706-A1 · Jun 28, 2018 · US
Separator winding core, separator roll, and method of cleaning separator winding core
US-2018183030-A1 · Jun 28, 2018 · US
Material pipe and feeding system
US-2018141777-A1 · May 24, 2018 · US
Filament winding apparatus
US-9975298-B2 · May 22, 2018 · US
Core with Cushion Strip
US-2018099835-A1 · Apr 12, 2018 · US
Winding method and winding device
US-2018093850-A1 · Apr 5, 2018 · US
Ribbon supply mounting
US-9931874-B2 · Apr 3, 2018 · US
Core and separator roll
US-2018062144-A1 · Mar 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H75/10?
- CPC B65H75/10 is the Cooperative Patent Classification code for “without flanges, e.g. cop tubes.”
- How many patents are filed under CPC B65H75/10 (without flanges, e.g. cop tubes)?
- Our database includes 179 publications tagged with this CPC code.
- Is patent activity under CPC B65H75/10 growing?
- Publication counts under this code: 14 in 2024 vs 15 in 2025 (latest complete years).