Reusable reel
US-12077407-B2 · Sep 3, 2024 · US
connecting flange to hub
connecting flange to hub · 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 | B65H75/2245 |
| Official title | {connecting flange to hub} |
| Display label | connecting flange to hub |
| Total patents | 100 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 14 |
| 2021 | 13 |
| 2022 | 7 |
| 2023 | 14 |
| 2024 | 6 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cable reel
US-2021300718-A1 · Sep 30, 2021 · US
Flexible pipe handling system and method of using same
US-2021292127-A1 · Sep 23, 2021 · US
Independently rotatable flanges and attachable arbor hole adapters
US-11124382-B2 · Sep 21, 2021 · US
Winding core
US-11104542-B2 · Aug 31, 2021 · US
Reel system and method
US-2021206596-A1 · Jul 8, 2021 · US
Cable spool and storage
US-2021011244-A1 · Jan 14, 2021 · US
Flexible pipe handling system and method of using same
US-2020324997-A1 · Oct 15, 2020 · US
Cable spool and storage
US-10788641-B2 · Sep 29, 2020 · US
Flange stand and adapter for flanges
US-10766735-B2 · Sep 8, 2020 · US
Cable reel with barrel storage
US-10696514-B2 · Jun 30, 2020 · US
Winding core
US-2020156899-A1 · May 21, 2020 · US
Paper roll spindle assemblies, support assemblies and packaging
US-2020122956-A1 · Apr 23, 2020 · US
Cable reel with barrel storage
US-2020102182-A1 · Apr 2, 2020 · US
Winding core
US-10569989-B2 · Feb 25, 2020 · US
Flexible extruded cable molding system, methods, and tools
US-2020057227-A1 · Feb 20, 2020 · US
Expandable drum assembly for deploying coiled pipe and method of using same
US-2020039781-A1 · Feb 6, 2020 · US
Apparatus and method for packaging wire or cable in a barrel or drum container
US-10549945-B1 · Feb 4, 2020 · US
Paper-made reel
US-10549944-B2 · Feb 4, 2020 · US
Paper roll spindle assemblies, support assemblies and packaging
US-10544006-B2 · Jan 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H75/2245?
- CPC B65H75/2245 is the Cooperative Patent Classification code for “connecting flange to hub.”
- How many patents are filed under CPC B65H75/2245 (connecting flange to hub)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC B65H75/2245 growing?
- Publication counts under this code: 6 in 2024 vs 5 in 2025 (latest complete years).