Sheet storing device and sheet processing device
US-2024208759-A1 · Jun 27, 2024 · US
Pile receivers (carriers used for associating, collating or gathering articles B65H39/00)
Pile receivers (carriers used for associating, collating or gathering articles B65H39/00) · 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 | B65H31/00 |
| Official title | Pile receivers (carriers used for associating, collating or gathering articles B65H39/00) |
| Display label | Pile receivers (carriers used for associating, collating or gathering articles B65H39/00) |
| Total patents | 344 |
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 | 56 |
| 2016 | 40 |
| 2017 | 29 |
| 2018 | 35 |
| 2019 | 31 |
| 2020 | 28 |
| 2021 | 32 |
| 2022 | 25 |
| 2023 | 30 |
| 2024 | 21 |
| 2025 | 13 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sheet post-processing device, paper-made staple used in the device, and image forming device provided with the sheet post-processing device
US-9428362-B2 · Aug 30, 2016 · US
Sheet processing device and image forming device provided with the sheet processing device
US-2016236895-A1 · Aug 18, 2016 · US
Recording apparatus
US-2016144636-A1 · May 26, 2016 · US
Sheet stacking apparatus and sheet processing apparatus as well as image forming apparatus
US-9216873-B2 · Dec 22, 2015 · US
Sheet processing device and image forming apparatus including the same
US-2015353314-A1 · Dec 10, 2015 · US
Paper discharge device
US-2015344254-A1 · Dec 3, 2015 · US
Image forming apparatus and sheet tray
US-2015344248-A1 · Dec 3, 2015 · US
Banknote processing device and mounting table therefor
US-9189910-B2 · Nov 17, 2015 · US
Image forming apparatus
US-2015321878-A1 · Nov 12, 2015 · US
Recording apparatus
US-9181060-B2 · Nov 10, 2015 · US
Sheet stacking apparatus, control method of sheet stacking apparatus, and storage medium
US-9174819-B2 · Nov 3, 2015 · US
Sheet punching device, sheet processing device provided with the same, and image forming device
US-2015309464-A1 · Oct 29, 2015 · US
Drive apparatus, sheet transport apparatus and sheet collection apparatus
US-2015307301-A1 · Oct 29, 2015 · US
Processing apparatus and image forming apparatus
US-2015298923-A1 · Oct 22, 2015 · US
Device for filling a thin-walled transport container with securities
US-2015298832-A1 · Oct 22, 2015 · US
Apparatus for marking and ordering plate blanks, and load and receiving magazines therefor
US-9156638-B2 · Oct 13, 2015 · US
Paper sheet processing device
US-2015284212-A1 · Oct 8, 2015 · US
Image recording apparatus
US-2015274474-A1 · Oct 1, 2015 · US
Image Forming Apparatus
US-2015277333-A1 · Oct 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65H31/00?
- CPC B65H31/00 is the Cooperative Patent Classification code for “Pile receivers (carriers used for associating, collating or gathering articles B65H39/00).”
- How many patents are filed under CPC B65H31/00 (Pile receivers (carriers used for associating, collating or gathering articles B65H39/00))?
- Our database includes 344 publications tagged with this CPC code.
- Is patent activity under CPC B65H31/00 growing?
- Publication counts under this code: 21 in 2024 vs 13 in 2025 (latest complete years).