Forming apparatus, method, and system
US-11964442-B2 · Apr 23, 2024 · US
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involving a plurality of plungers acting on the platen (gas operated B30B1/38)
involving a plurality of plungers acting on the platen (gas operated B30B1/38) · 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 | B30B1/34 |
| Official title | involving a plurality of plungers acting on the platen (gas operated B30B1/38) |
| Display label | involving a plurality of plungers acting on the platen (gas operated B30B1/38) |
| Total patents | 17 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hot-press device
US-11820093-B2 · Nov 21, 2023 · US
Special hydraulic press for bulging pressing forming of automobile axle housing and pressing forming method
US-11801653-B2 · Oct 31, 2023 · US
Drop roller press and method of making recessed panel doors
US-11559917-B2 · Jan 24, 2023 · US
Press system
US-11529664-B2 · Dec 20, 2022 · US
Forming apparatus, method, and system
US-2022176648-A1 · Jun 9, 2022 · US
Device transferring apparatus
US-11230076-B2 · Jan 25, 2022 · US
Drop roller press and method of making recessed panel doors
US-2021348440-A1 · Nov 11, 2021 · US
Special hydraulic press for bulging pressing forming of automobile axle housing and pressing forming method
US-2021129472-A1 · May 6, 2021 · US
Hot-press device
US-2020215781-A1 · Jul 9, 2020 · US
Device Transferring Apparatus and Device Transferring Method
US-2020031074-A1 · Jan 30, 2020 · US
Passive hydraulic load leveler for thermal compression bonding
US-10438919-B1 · Oct 8, 2019 · US
Press system
US-2019232353-A1 · Aug 1, 2019 · US
Forming apparatus and forming method
US-2019118500-A1 · Apr 25, 2019 · US
Press machine and method for controlling slide of press machine
US-10160175-B2 · Dec 25, 2018 · US
Press for producing fine cut parts
US-2017326619-A1 · Nov 16, 2017 · US
Fluid cylinder mechanism
US-9003956-B2 · Apr 14, 2015 · US