Site scanning using a work machine with a camera
US-10262411-B2 · Apr 16, 2019 · US
Leaf turners
Leaf turners · 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 | B42D9/04 |
| Official title | Leaf turners |
| Display label | Leaf turners |
| Total patents | 45 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 11 |
| 2017 | 12 |
| 2018 | 7 |
| 2019 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Page turner and method for fixing stand where imaging apparatus is placed
US-2019092077-A1 · Mar 28, 2019 · US
Apparatus for turning pages of a book and accommodation method for same
US-2019092074-A1 · Mar 28, 2019 · US
Page turner and stand
US-2019092075-A1 · Mar 28, 2019 · US
Page turner and installation sheet
US-2019092076-A1 · Mar 28, 2019 · US
Apparatus for turning pages of a book and accommodation method for same
US-2019092078-A1 · Mar 28, 2019 · US
Apparatus for turning pages of book and method for supporting book
US-2019077180-A1 · Mar 14, 2019 · US
Apparatus for turning pages of a book and method for same
US-2019077181-A1 · Mar 14, 2019 · US
Site scanning using a work machine with a camera
US-2019073762-A1 · Mar 7, 2019 · US
Security checkpoint
US-10192376-B2 · Jan 29, 2019 · US
Apparatus for turning pages of a book and method for same
US-2018170092-A1 · Jun 21, 2018 · US
Page pressing apparatus and document camera system
US-9994060-B2 · Jun 12, 2018 · US
Display control apparatus, display control method and storage medium
US-9986167-B2 · May 29, 2018 · US
Apparatus for turning pages of a book and method for same
US-9931881-B2 · Apr 3, 2018 · US
Instruction manual
US-2018090034-A1 · Mar 29, 2018 · US
Page holder and page turner
US-2018072085-A1 · Mar 15, 2018 · US
Image processing apparatus, image processing system, image processing method, and recording medium
US-9889697-B2 · Feb 13, 2018 · US
Device, method, and storage medium for supporting imaging work
US-9848096-B2 · Dec 19, 2017 · US
Imaging apparatus stand
US-9804480-B2 · Oct 31, 2017 · US
Imaging apparatus stand
US-2017277019-A1 · Sep 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B42D9/04?
- CPC B42D9/04 is the Cooperative Patent Classification code for “Leaf turners.”
- How many patents are filed under CPC B42D9/04 (Leaf turners)?
- Our database includes 45 publications tagged with this CPC code.
- Is patent activity under CPC B42D9/04 growing?
- Publication counts under this code: 7 in 2018 vs 10 in 2019 (latest complete years).