Charging apparatus for electric vehicle
US-2025360823-A1 · Nov 27, 2025 · US
Floating elements compensating for irregularities in supply or take-up of material (buffer storage devices B65H51/20)
Floating elements compensating for irregularities in supply or take-up of material (buffer storage devices B65H51/20) · 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 | B65H59/36 |
| Official title | Floating elements compensating for irregularities in supply or take-up of material (buffer storage devices B65H51/20) |
| Display label | Floating elements compensating for irregularities in supply or take-up of material (buffer storage devices B65H51/20) |
| Total patents | 42 |
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 | 5 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 7 |
| 2019 | 1 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Rigid-flexible coupling mechanism with variable rod length for fibre bundle tension control
US-12479688-B2 · Nov 25, 2025 · US
Assembly for tensioning wires for forming components of electrical windings
US-2025250139-A1 · Aug 7, 2025 · US
Winding apparatus for a rotor core
US-2025192652-A1 · Jun 12, 2025 · US
Ultrasonic joining apparatus
US-12318863-B2 · Jun 3, 2025 · US
Flexible element tensioning mechanism
US-2025141201-A1 · May 1, 2025 · US
Twine tension control assembly
US-12262662-B2 · Apr 1, 2025 · US
Wire transfer device
US-2025033922-A1 · Jan 30, 2025 · US
Dispenser for telecommunications cables
US-2024391729-A1 · Nov 28, 2024 · US
Electric wire accommodation device and electric wire processing apparatus
US-2024313491-A1 · Sep 19, 2024 · US
Ultrasonic joining apparatus
US-2024051063-A1 · Feb 15, 2024 · US
Rigid-flexible coupling mechanism with variable rod length for fibre bundle tension control
US-2023365375-A1 · Nov 16, 2023 · US
Tensioning device for a wired energy and/or data transmission path
US-11616355-B2 · Mar 28, 2023 · US
Cable tension control device
US-11597623-B2 · Mar 7, 2023 · US
Wiring structure with movement mechanism
US-11509126-B2 · Nov 22, 2022 · US
Cable Processing System
US-2022013998-A1 · Jan 13, 2022 · US
Twine tension control assembly
US-2022000036-A1 · Jan 6, 2022 · US
Method of controlling a compensator of the difference between the drawing-off and winding speeds of yarn when winding yarn on a bobbin at a workstation of a spinning machine and a device for performing the method
US-10968071-B2 · Apr 6, 2021 · US
Medicinal agent inspection system, winding device, feed device, and holder
US-10961004-B2 · Mar 30, 2021 · US
Cable Tension Control Device
US-2021032068-A1 · Feb 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H59/36?
- CPC B65H59/36 is the Cooperative Patent Classification code for “Floating elements compensating for irregularities in supply or take-up of material (buffer storage devices B65H51/20).”
- How many patents are filed under CPC B65H59/36 (Floating elements compensating for irregularities in supply or take-up of material (buffer storage devices B65H51/20))?
- Our database includes 42 publications tagged with this CPC code.
- Is patent activity under CPC B65H59/36 growing?
- Publication counts under this code: 3 in 2024 vs 8 in 2025 (latest complete years).