Writing instrument and writing part replacement unit
US-2025388041-A1 · Dec 25, 2025 · US
Holders comprising finger grips (B43K23/004, B43K23/012 take precedence) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B43K23/008 |
| Official title | Holders comprising finger grips (B43K23/004, B43K23/012 take precedence) |
| Display label | Holders comprising finger grips (B43K23/004, B43K23/012 take precedence) |
| Total patents | 33 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 2 |
| 2017 | 8 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2023 | 1 |
| 2025 | 5 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025388041-A1 · Dec 25, 2025 · US
US-2025367959-A1 · Dec 4, 2025 · US
US-12397579-B2 · Aug 26, 2025 · US
US-2025100318-A1 · Mar 27, 2025 · US
US-2025065665-A1 · Feb 27, 2025 · US
US-11654711-B2 · May 23, 2023 · US
US-2021178803-A1 · Jun 17, 2021 · US
US-11021003-B2 · Jun 1, 2021 · US
US-10824772-B2 · Nov 3, 2020 · US
US-2020167434-A1 · May 28, 2020 · US
US-2020023669-A1 · Jan 23, 2020 · US
US-10338699-B2 · Jul 2, 2019 · US
US-10245879-B2 · Apr 2, 2019 · US
US-10185409-B2 · Jan 22, 2019 · US
US-10150045-B2 · Dec 11, 2018 · US
US-2017368466-A1 · Dec 28, 2017 · US
US-9834032-B2 · Dec 5, 2017 · US
US-9815317-B2 · Nov 14, 2017 · US
US-2017269718-A1 · Sep 21, 2017 · US
US-9669649-B2 · Jun 6, 2017 · US
Answers are generated from the same data shown on this page.