Patterned stamp manufacturing method, patterned stamp imprinting method and imprinted article
US-11453232-B2 · Sep 27, 2022 · US
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flexible
flexible · 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 | B41K1/28 |
| Official title | flexible |
| Display label | flexible |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2022 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device for picking up and applying a cosmetic product
US-2022295962-A1 · Sep 22, 2022 · US
Patterned stamp manufacturing method, patterned stamp imprinting method and imprinted article
US-2018141366-A1 · May 24, 2018 · US
Patterned stamp manufacturing method, patterned stamp imprinting method and imprinted article
US-9908358-B2 · Mar 6, 2018 · US
Method for making, inking, and mounting stamps for micro-contact printing
US-9701045-B2 · Jul 11, 2017 · US
Patterned stamp manufacturing method, patterned stamp imprinting method and imprinted article
US-2016152064-A1 · Jun 2, 2016 · US