Sheet folder, image forming apparatus incorporating the sheet folder, and image forming system incorporating the sheet folder
US-12371298-B2 · Jul 29, 2025 · US
folding rollers therefor
folding rollers therefor · 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 | B65H45/147 |
| Official title | {folding rollers therefor} |
| Display label | folding rollers therefor |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 11 |
| 2016 | 4 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 1 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Enclosing device, enclosing-and-sealing apparatus, and image forming system
US-2025121626-A1 · Apr 17, 2025 · US
Postprocessing device that matches moving speed of tip portion of folding blade with moving speed of circumferential surface of pair of folding rollers, at predetermined timing
US-12098052-B2 · Sep 24, 2024 · US
Sheet folder, image forming apparatus incorporating the sheet folder, and image forming system incorporating the sheet folder
US-2024246787-A1 · Jul 25, 2024 · US
Postprocessing device that matches moving speed of tip portion of folding blade with moving speed of circumferential surface of pair of folding rollers, at predetermined timing
US-2023264921-A1 · Aug 24, 2023 · US
Folding apparatus and image forming system incorporating same
US-11485602-B2 · Nov 1, 2022 · US
Sheet folding apparatus and image forming system incorporating same
US-11097920-B2 · Aug 24, 2021 · US
Folding apparatus and image forming system incorporating same
US-2020407187-A1 · Dec 31, 2020 · US
Sheet folding apparatus and image forming system incorporating same
US-2020385231-A1 · Dec 10, 2020 · US
Sheet processing apparatus and image forming system incorporating the same
US-10745236-B2 · Aug 18, 2020 · US
Sheet processing apparatus and image forming system incorporating the same
US-2019284009-A1 · Sep 19, 2019 · US
Method and apparatus for adjusting fold roller gaps
US-10196228-B2 · Feb 5, 2019 · US
Sheet folding device
US-10196227-B2 · Feb 5, 2019 · US
Sheet processing apparatus and sheet processing method
US-2018201466-A1 · Jul 19, 2018 · US
Apparatus and method for sheet folding and sheet bending
US-9944490-B2 · Apr 17, 2018 · US
Method and apparatus for adjusting fold roller gaps
US-2017313540-A1 · Nov 2, 2017 · US
Sheet processing apparatus and image forming system
US-9388015-B2 · Jul 12, 2016 · US
Sheet processing apparatus, image forming system, and sheet conveying method
US-9334140-B2 · May 10, 2016 · US
Sheet folding device, post-processing device, and image forming system
US-9302880-B2 · Apr 5, 2016 · US
Pair of sheet transport rolls, sheet folding device, post-processing device, and image forming system
US-9302881-B2 · Apr 5, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H45/147?
- CPC B65H45/147 is the Cooperative Patent Classification code for “folding rollers therefor.”
- How many patents are filed under CPC B65H45/147 (folding rollers therefor)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC B65H45/147 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).