Sheet with spring strip
US-2019337320-A1 · Nov 7, 2019 · US
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with at least one foldable or folded sheet
with at least one foldable or folded sheet · 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 | B42D1/006 |
| Official title | {with at least one foldable or folded sheet} |
| Display label | with at least one foldable or folded sheet |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2019 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Booklet binding member
US-D795344-S · Aug 22, 2017 · US
Security booklet
US-2017136801-A1 · May 18, 2017 · US
Connected disk binding mechanism
US-9266378-B2 · Feb 23, 2016 · US
Production method for a booklet, and a booklet
US-9139035-B2 · Sep 22, 2015 · US