Reactor discharge screw
US-12091817-B2 · Sep 17, 2024 · US
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Screws or like rotary conveyors
Screws or like rotary conveyors · 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 | B65G53/48 |
| Official title | Screws or like rotary conveyors |
| Display label | Screws or like rotary conveyors |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for operating a delivery apparatus, and delivery apparatus
US-11897699-B2 · Feb 13, 2024 · US
Meter Module for Metering Product
US-2023380335-A1 · Nov 30, 2023 · US
Apparatus to convey pulverized material
US-11261040-B2 · Mar 1, 2022 · US
Apparatus to convey pulverized material
US-2022033200-A1 · Feb 3, 2022 · US
Reactor discharge screw
US-2021404116-A1 · Dec 30, 2021 · US
Feeding system and method for feeding comminuted cellulosic material to a high-pressure treatment zone
US-2021131032-A1 · May 6, 2021 · US
Method for operating a delivery apparatus, and delivery apparatus
US-2021107746-A1 · Apr 15, 2021 · US
Cyclone separator and methods for conveying dry bulk material
US-2020197847-A1 · Jun 25, 2020 · US
Grain cart with auger delivery on either side
US-10071669-B2 · Sep 11, 2018 · US
Pickup unit with a windrow conditioning roll for an agricultural baler
US-10028438-B2 · Jul 24, 2018 · US
Unloading device, unloading process and unloaded powder
US-9815638-B2 · Nov 14, 2017 · US
Pickup Unit with a Windrow Conditioning Roll for an Agricultural Baler
US-2016286726-A1 · Oct 6, 2016 · US
System and method to supply a solid feedstock to a solids feeder
US-9181046-B2 · Nov 10, 2015 · US
Grain cart with auger delivery on either side
US-2015203019-A1 · Jul 23, 2015 · US
Solid fuel transporting system for a gasifier
US-8926231-B2 · Jan 6, 2015 · US