Sheet processing apparatus and image forming system
US-2025304402-A1 · Oct 2, 2025 · US
Interfolding sheets, e.g. cigarette or toilet papers
Interfolding sheets, e.g. cigarette or toilet papers · 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 | B65H45/24 |
| Official title | Interfolding sheets, e.g. cigarette or toilet papers |
| Display label | Interfolding sheets, e.g. cigarette or toilet papers |
| Total patents | 56 |
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 | 7 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet product package and method of making dispensable sheet product
US-12391461-B2 · Aug 19, 2025 · US
Sheet product package and method of making dispensable sheet product
US-2024294324-A1 · Sep 5, 2024 · US
Fluid Delivery System for Interfolding Apparatus
US-2024228223-A9 · Jul 11, 2024 · US
Sheet product package and method of making dispensable sheet product
US-12006129-B2 · Jun 11, 2024 · US
Fluid Delivery System for Interfolding Apparatus
US-2024132322-A1 · Apr 25, 2024 · US
Dispenser and stack of sheet products
US-11812899-B2 · Nov 14, 2023 · US
Sheet discharge device, image forming device, and sheet discharge method
US-11687021-B2 · Jun 27, 2023 · US
Sheet product package and method of making dispensable sheet product
US-2023034891-A1 · Feb 2, 2023 · US
System and method for folding article
US-11564849-B2 · Jan 31, 2023 · US
Sheet folding device and sheet post-processing apparatus including the same
US-11560286-B2 · Jan 24, 2023 · US
Sheet discharge device, image forming device, and sheet discharge method
US-2022373952-A1 · Nov 24, 2022 · US
Sheet folding device and sheet post-processing apparatus including the same
US-11459204-B2 · Oct 4, 2022 · US
Napkin for wrapping cutlery
US-11426016-B2 · Aug 30, 2022 · US
Out indicator sheets
US-2022218163-A1 · Jul 14, 2022 · US
Out indicator sheets
US-11324362-B2 · May 10, 2022 · US
Sheet folding device and sheet post-processing apparatus including the same
US-2022089401-A1 · Mar 24, 2022 · US
Sheet folding device and sheet post-processing apparatus including the same
US-2022089402-A1 · Mar 24, 2022 · US
Folding roller and machine comprising said roller
US-11208292-B2 · Dec 28, 2021 · US
Stack of paper sheets, dispenser having such a stack and method for forming such a stack
US-2021307570-A1 · Oct 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H45/24?
- CPC B65H45/24 is the Cooperative Patent Classification code for “Interfolding sheets, e.g. cigarette or toilet papers.”
- How many patents are filed under CPC B65H45/24 (Interfolding sheets, e.g. cigarette or toilet papers)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B65H45/24 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).