Apparatus for turning pages of book and method for supporting book
US-2019077180-A1 · Mar 14, 2019 · US
Hanging or securing devices for books, newspapers or the like (suspended filing appliances B42F15/00) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B42D17/00 |
| Official title | Hanging or securing devices for books, newspapers or the like (suspended filing appliances B42F15/00) |
| Display label | Hanging or securing devices for books, newspapers or the like (suspended filing appliances B42F15/00) |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be growing based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2019 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2019077180-A1 · Mar 14, 2019 · US
US-10181235-B2 · Jan 15, 2019 · US
US-2016207519-A1 · Jul 21, 2016 · US
US-9174481-B2 · Nov 3, 2015 · US
US-2015008661-A1 · Jan 8, 2015 · US