Vehicle equipment part and use of a guide part to an electric wire in an equipment part
US-2023256921-A1 · Aug 17, 2023 · US
involving the use of a core or former internal to, and supporting, a stored package of material
involving the use of a core or former internal to, and supporting, a stored package of material · 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 | B65H75/38 |
| Official title | involving the use of a core or former internal to, and supporting, a stored package of material |
| Display label | involving the use of a core or former internal to, and supporting, a stored package of material |
| Total patents | 81 |
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 | 7 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 10 |
| 2021 | 2 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 10 |
| 2025 | 5 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Long body winding structure and respective long body
US-2023129549-A1 · Apr 27, 2023 · US
Reel based closure system
US-11492228-B2 · Nov 8, 2022 · US
Layer transfer film cartridge, and layer transfer device
US-2022289520-A1 · Sep 15, 2022 · US
Power distribution device, power distribution trailer, electric drive system and operation method thereof
US-2022294194-A1 · Sep 15, 2022 · US
Spool with multi-position loop keeper
US-2022212892-A1 · Jul 7, 2022 · US
Connector housing storage structure and connector cover storage structure
US-2022204310-A1 · Jun 30, 2022 · US
Reel type display device and reel structure
US-11367367-B2 · Jun 21, 2022 · US
Spool with multi-position loop keeper
US-11225393-B2 · Jan 18, 2022 · US
Cable cleaning and rolling system
US-10974287-B2 · Apr 13, 2021 · US
Method and apparatus for deployment of a device system
US-10919725-B2 · Feb 16, 2021 · US
Reel type display device and reel structure
US-2020410908-A1 · Dec 31, 2020 · US
Reel based closure system
US-2020346888-A1 · Nov 5, 2020 · US
Spool with multi-position loop keeper
US-2020270094-A1 · Aug 27, 2020 · US
System and method for wireline cable coating
US-2020265974-A1 · Aug 20, 2020 · US
Cable cleaning and rolling system
US-2020254492-A1 · Aug 13, 2020 · US
Hose reel
US-10737903-B2 · Aug 11, 2020 · US
Cable offset detection with contact
US-10723602-B2 · Jul 28, 2020 · US
Cable storage spool with center feed
US-10625978-B2 · Apr 21, 2020 · US
Cable offset detection with contact
US-2020115201-A1 · Apr 16, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H75/38?
- CPC B65H75/38 is the Cooperative Patent Classification code for “involving the use of a core or former internal to, and supporting, a stored package of material.”
- How many patents are filed under CPC B65H75/38 (involving the use of a core or former internal to, and supporting, a stored package of material)?
- Our database includes 81 publications tagged with this CPC code.
- Is patent activity under CPC B65H75/38 growing?
- Publication counts under this code: 10 in 2024 vs 5 in 2025 (latest complete years).