Transfer device and method for controlling transfer device
US-2021379856-A1 · Dec 9, 2021 · US
Discharging presses
Discharging presses · 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 | B30B15/32 |
| Official title | Discharging presses |
| Display label | Discharging presses |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 4 |
| 2017 | 10 |
| 2018 | 12 |
| 2019 | 9 |
| 2020 | 13 |
| 2021 | 12 |
| 2022 | 10 |
| 2023 | 11 |
| 2024 | 9 |
| 2025 | 11 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mechanical press with sliding block
US-11186056-B2 · Nov 30, 2021 · US
Metal chips compactor
US-11090894-B2 · Aug 17, 2021 · US
Path-controlled press having a sliding block
US-11084240-B2 · Aug 10, 2021 · US
Dust solidification apparatus
US-2021154615-A1 · May 27, 2021 · US
Device for capacitively measuring the powder fill level in a filling apparatus of a rotary press
US-2021131853-A1 · May 6, 2021 · US
Transport unit, transfer apparatus, and transfer method
US-10919710-B2 · Feb 16, 2021 · US
Hydraulic knockout device
US-10864573-B2 · Dec 15, 2020 · US
Apparatus for compacting waste objects
US-10864695-B2 · Dec 15, 2020 · US
Removal apparatus and rotary press
US-2020316895-A1 · Oct 8, 2020 · US
Stamping press and method for stamping a round blank
US-2020238356-A1 · Jul 30, 2020 · US
Pressed powder molded body manufacturing method
US-2020215608-A1 · Jul 9, 2020 · US
Stock lifter assembly
US-2020206800-A1 · Jul 2, 2020 · US
Press apparatus
US-10632705-B2 · Apr 28, 2020 · US
Hot-forming presses, hot boxes for hot-forming presses, and methods of hot-forming workpieces
US-2020122215-A1 · Apr 23, 2020 · US
Planning Movements for a Servo Press
US-2020094404-A1 · Mar 26, 2020 · US
Method and Device for Batched Compression Molding of Rubber and Plastic Products by Means of Multiple Mold Cavities
US-2020039123-A1 · Feb 6, 2020 · US
Gate of a tablet discharge of a tablet press
US-2020023602-A1 · Jan 23, 2020 · US
Gate for a tablet discharge of a tablet press and method for actuating a gate
US-2020009057-A1 · Jan 9, 2020 · US
Gate for a tablet discharge of a tablet press, and method for actuating a gate
US-2020009058-A1 · Jan 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B30B15/32?
- CPC B30B15/32 is the Cooperative Patent Classification code for “Discharging presses.”
- How many patents are filed under CPC B30B15/32 (Discharging presses)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC B30B15/32 growing?
- Publication counts under this code: 9 in 2024 vs 11 in 2025 (latest complete years).