Carriage bases
US-11780259-B2 · Oct 10, 2023 · US
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Holders or connectors for writing implements; Means for protecting the writing-points {(B43K27/003 takes precedence)}
Holders or connectors for writing implements; Means for protecting the writing-points {(B43K27/003 takes precedence)} · 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 | B43K23/00 |
| Official title | Holders or connectors for writing implements; Means for protecting the writing-points {(B43K27/003 takes precedence)} |
| Display label | Holders or connectors for writing implements; Means for protecting the writing-points {(B43K27/003 takes precedence)} |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2023 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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Stylus with an adjustable dimension
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Display board assembly
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Flexible housing, in particular for writing implements, and method for producing a flexible housing
US-9145024-B2 · Sep 29, 2015 · US