Workpiece supply system, workpiece supply method, and workpiece supply program
US-2025368457-A1 · Dec 4, 2025 · US
Loosening articles in piles
Loosening articles in piles · 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 | B65H3/60 |
| Official title | Loosening articles in piles |
| Display label | Loosening articles in piles |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 4 |
| 2018 | 6 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrode Supply Device, Electrode Assembly Manufacturing Apparatus Using the Electrode Supply Device, Electrode Supply Method, and Electrode Assembly Manufacturing Method Using the Electrode Supply Method
US-2025349874-A1 · Nov 13, 2025 · US
Vibratory device
US-2024417198-A1 · Dec 19, 2024 · US
Sheet feed apparatus and image forming apparatus
US-12043507-B2 · Jul 23, 2024 · US
Sheet conveying device and image processing apparatus
US-2023020709-A1 · Jan 19, 2023 · US
Sheet feed apparatus and image forming apparatus
US-2023010982-A1 · Jan 12, 2023 · US
Substrate handling system comprising a robot cell and method for operating the same
US-11485594-B2 · Nov 1, 2022 · US
Sheet conveying device and image processing apparatus having a tray resistance member
US-11479434-B2 · Oct 25, 2022 · US
Substrate handling system comprising a robot cell and method for operating the same
US-2022144567-A1 · May 12, 2022 · US
Sheet conveying device and image processing apparatus
US-2022041395-A1 · Feb 10, 2022 · US
Sheet transfer apparatus and method for transferring sheet using the same
US-11021336-B2 · Jun 1, 2021 · US
Image forming apparatus and paper feeding method
US-10597245-B2 · Mar 24, 2020 · US
Methods for loading blanks and systems
US-10576527-B2 · Mar 3, 2020 · US
Sheet transfer apparatus and method for transferring sheet using the same
US-2020002111-A1 · Jan 2, 2020 · US
Sheet transfer apparatus and method for transferring sheet using the same
US-10427898-B2 · Oct 1, 2019 · US
Sheet transfer apparatus and method for transferring sheet using the same
US-2019092590-A1 · Mar 28, 2019 · US
Sheet separating apparatus, method for separating sheet, and method for manufacturing sheet-shaped secondary cell
US-2019077622-A1 · Mar 14, 2019 · US
Sheet feeder device and image forming apparatus
US-10214372-B2 · Feb 26, 2019 · US
Image forming apparatus and paper feeding method
US-2018346272-A1 · Dec 6, 2018 · US
Image forming apparatus and paper feeding method
US-2018273324-A1 · Sep 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H3/60?
- CPC B65H3/60 is the Cooperative Patent Classification code for “Loosening articles in piles.”
- How many patents are filed under CPC B65H3/60 (Loosening articles in piles)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC B65H3/60 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).