Adaptive pressure media feeding
US-2024217763-A1 · Jul 4, 2024 · US
separating from the top of a pile
separating from the top of a pile · 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 | B65H3/047 |
| Official title | {separating from the top of a pile} |
| Display label | separating from the top of a pile |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 13 |
| 2019 | 8 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 1 |
| 2024 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adaptive pressure media feeding
US-11987465-B2 · May 21, 2024 · US
Cardboard dispensing apparatus
US-2023249860-A1 · Aug 10, 2023 · US
Document feeder
US-11505417-B2 · Nov 22, 2022 · US
Document feeder
US-11459197-B2 · Oct 4, 2022 · US
Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding device
US-11279575-B2 · Mar 22, 2022 · US
Attachment mechanism, apparatus including attachment mechanism, belt device, conveyance device, cooling device, and printing apparatus
US-2022073295-A1 · Mar 10, 2022 · US
Bundle module of medium deposit device
US-2022028202-A1 · Jan 27, 2022 · US
Sheet feed device
US-2022002101-A1 · Jan 6, 2022 · US
Sheet feeding device including a plurality of separation pieces movable to separate uppermost sheet from stack of sheets
US-2021395028-A1 · Dec 23, 2021 · US
Feeder for feeding document to document imaging system and method for feeding documents
US-2021188577-A1 · Jun 24, 2021 · US
Document feeder
US-2021107754-A1 · Apr 15, 2021 · US
Document feeder
US-2021107753-A1 · Apr 15, 2021 · US
Feeder for feeding document to document imaging system and method for feeding documents
US-10906761-B2 · Feb 2, 2021 · US
Automatic Document Feeder Multi-Feed Corrector
US-2020361731-A1 · Nov 19, 2020 · US
Method of Correcting a Multi-Feed in an Automatic Document Feeder
US-2020361732-A1 · Nov 19, 2020 · US
Sheet feeding device, image forming apparatus incorporating the sheet feeding device, and image forming system incorporating the sheet feeding device
US-2020102166-A1 · Apr 2, 2020 · US
Adaptive pressure media feeding
US-2020062522-A1 · Feb 27, 2020 · US
Clamping of media items
US-10504315-B2 · Dec 10, 2019 · US
Adaptive pressure media feeding
US-10472191-B2 · Nov 12, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H3/047?
- CPC B65H3/047 is the Cooperative Patent Classification code for “separating from the top of a pile.”
- How many patents are filed under CPC B65H3/047 (separating from the top of a pile)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC B65H3/047 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).