Writing instrument
US-2026077614-A1 · Mar 19, 2026 · US
with saw-like or analogous cams
with saw-like or analogous cams · 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 | B43K24/084 |
| Official title | {with saw-like or analogous cams} |
| Display label | with saw-like or analogous cams |
| Total patents | 34 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Knock type writing instrument
US-2025367959-A1 · Dec 4, 2025 · US
Writing instrument
US-12397579-B2 · Aug 26, 2025 · US
Writing instrument
US-2025065665-A1 · Feb 27, 2025 · US
Electronic pen and cartridge-type electronic pen main body including an conductive center electrode and a peripheral electrode
US-2025044884-A1 · Feb 6, 2025 · US
Knock-type writing instrument
US-12162305-B2 · Dec 10, 2024 · US
Electronic pen and cartridge-type electronic pen main body including an conductive center electrode and a peripheral electrode
US-12153745-B2 · Nov 26, 2024 · US
Electronic pen and cartridge-type electronic pen main body including an conductive center electrode and a peripheral electrode
US-2024103649-A1 · Mar 28, 2024 · US
Electronic pen and cartridge-type electronic pen main body including an conductive center electrode and a peripheral electrode
US-11874977-B2 · Jan 16, 2024 · US
Knock-type writing instrument
US-2023347683-A1 · Nov 2, 2023 · US
Push button
US-11561567-B2 · Jan 24, 2023 · US
Push button device
US-11467619-B2 · Oct 11, 2022 · US
Push button
US-2022300027-A1 · Sep 22, 2022 · US
Retractable nosecone writing instrument
US-11407248-B2 · Aug 9, 2022 · US
Electronic pen and electronic pen main body
US-2022197411-A1 · Jun 23, 2022 · US
Retractable Nosecone Writing Instrument
US-2021331514-A1 · Oct 28, 2021 · US
Push button device
US-2021286398-A1 · Sep 16, 2021 · US
Retractable nosecone writing instrument
US-11077702-B2 · Aug 3, 2021 · US
Adjustment pen
US-10983374-B2 · Apr 20, 2021 · US
Input touch pen
US-10921909-B2 · Feb 16, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B43K24/084?
- CPC B43K24/084 is the Cooperative Patent Classification code for “with saw-like or analogous cams.”
- How many patents are filed under CPC B43K24/084 (with saw-like or analogous cams)?
- Our database includes 34 publications tagged with this CPC code.
- Is patent activity under CPC B43K24/084 growing?
- Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).