Sheet feeding apparatus and image forming apparatus
US-2021188574-A1 · Jun 24, 2021 · US
for reintroducing partially separated articles in the stack
for reintroducing partially separated articles in the stack · 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 | B65H3/565 |
| Official title | {for reintroducing partially separated articles in the stack} |
| Display label | for reintroducing partially separated articles in the stack |
| Total patents | 87 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 5 |
| 2017 | 8 |
| 2018 | 14 |
| 2019 | 15 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet feeding apparatus, image reading apparatus, and image forming apparatus
US-2021122596-A1 · Apr 29, 2021 · US
Sheet feeding device and image forming apparatus incorporating the sheet feeding device
US-2020239248-A1 · Jul 30, 2020 · US
Sheet feeding apparatus
US-10723576-B2 · Jul 28, 2020 · US
Sheet feeding apparatus and image forming apparatus
US-10710828-B2 · Jul 14, 2020 · US
Sheet feeding device and image forming apparatus
US-2020165086-A1 · May 28, 2020 · US
Medium feeding device, image reading apparatus, and recording apparatus
US-10662012-B2 · May 26, 2020 · US
Sheet feeding device, image forming apparatus, and method for sheet feeding device
US-10662010-B2 · May 26, 2020 · US
Sheet feeding apparatus
US-10625965-B2 · Apr 21, 2020 · US
Sheet feeding apparatus and image forming apparatus
US-10543997-B2 · Jan 28, 2020 · US
Rotatable cam gear to rotate an alignment member between an alignment position and transport-allowing position
US-2020004180-A1 · Jan 2, 2020 · US
Recording apparatus with a rear feeding unit and a medium reversing unit
US-10467511-B2 · Nov 5, 2019 · US
Sheet supplying apparatus, sheet processing apparatus employing the same, and image forming apparatus
US-10466626-B2 · Nov 5, 2019 · US
Card transport device
US-10457509-B2 · Oct 29, 2019 · US
Recording apparatus
US-10457510-B2 · Oct 29, 2019 · US
Sheet supplying apparatus, sheet processing apparatus employing the same, and image forming apparatus
US-2019310571-A1 · Oct 10, 2019 · US
Medium feeding device, image reading apparatus, and recording apparatus
US-2019256307-A1 · Aug 22, 2019 · US
Sheet feed device and image forming apparatus including the same
US-10358306-B2 · Jul 23, 2019 · US
Media stack compression
US-10343860-B2 · Jul 9, 2019 · US
Sheet feeding device, image forming apparatus, and method for sheet feeding device
US-2019193964-A1 · Jun 27, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H3/565?
- CPC B65H3/565 is the Cooperative Patent Classification code for “for reintroducing partially separated articles in the stack.”
- How many patents are filed under CPC B65H3/565 (for reintroducing partially separated articles in the stack)?
- Our database includes 87 publications tagged with this CPC code.
- Is patent activity under CPC B65H3/565 growing?
- Publication counts under this code: 2 in 2024 vs 5 in 2025 (latest complete years).