Reusable notebook and methods thereof
US-12429958-B2 · Sep 30, 2025 · US
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Sheet materials
Sheet materials · 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 | B42D1/008 |
| Official title | {Sheet materials} |
| Display label | Sheet materials |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 1 |
| 2023 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Reusable notebook including a sheet having a printed code and methods thereof
US-12314484-B2 · May 27, 2025 · US
Reusable notebook and methods thereof
US-2023139349-A1 · May 4, 2023 · US
Reusable notebook and methods thereof
US-2023125465-A1 · Apr 27, 2023 · US
Method for processing a sheet, bookbinding method, and bookbinding article
US-11077695-B2 · Aug 3, 2021 · US
Method for processing a sheet, bookbinding method, and bookbinding article
US-2020369066-A1 · Nov 26, 2020 · US
Bath book
US-10549211-B2 · Feb 4, 2020 · US
Datasheet for a security and/or valuable document
US-10414192-B2 · Sep 17, 2019 · US
Bath book
US-2019083896-A1 · Mar 21, 2019 · US
Synchronizing hybrid print media with electronic devices
US-10086636-B1 · Oct 2, 2018 · US
Instruction manual
US-2018090034-A1 · Mar 29, 2018 · US
Bookbinding with cutting and re-attaching sheets
US-9440479-B2 · Sep 13, 2016 · US
Datasheet for a security and/or valuable document
US-2016207343-A1 · Jul 21, 2016 · US
Production method for a booklet, and a booklet
US-9139035-B2 · Sep 22, 2015 · US