Load assist system
US-2020354158-A1 · Nov 12, 2020 · US
Feeding, transfer, or discharging devices of particular kinds or types
Feeding, transfer, or discharging devices of particular kinds or types · 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 | B65G47/74 |
| Official title | Feeding, transfer, or discharging devices of particular kinds or types |
| Display label | Feeding, transfer, or discharging devices of particular kinds or types |
| Total patents | 248 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 9 |
| 2017 | 3 |
| 2018 | 11 |
| 2019 | 22 |
| 2020 | 20 |
| 2021 | 30 |
| 2022 | 43 |
| 2023 | 29 |
| 2024 | 36 |
| 2025 | 32 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Article conveying equipment
US-2020346251-A1 · Nov 5, 2020 · US
Storage container and method for holding a consignment
US-10689111-B2 · Jun 23, 2020 · US
Flexible hopper for a conveyor system
US-2020165072-A1 · May 28, 2020 · US
Loading System
US-2020115173-A1 · Apr 16, 2020 · US
Refrigeration appliance comprising a delivery door
US-10605517-B2 · Mar 31, 2020 · US
Reverse vending machine
US-10554933-B2 · Feb 4, 2020 · US
Flexible hopper for a conveyor system
US-2019389667-A1 · Dec 26, 2019 · US
System and method of article feeder operation
US-2019367293-A1 · Dec 5, 2019 · US
Esd protection composite structure, esd protection device, and manufacturing method thereof
US-2019364653-A1 · Nov 28, 2019 · US
Laser processing machine
US-2019358745-A1 · Nov 28, 2019 · US
Method for feeding pieces of laundry to a laundry subsequent handling apparatus and device
US-2019345664-A1 · Nov 14, 2019 · US
Tube Carrier
US-2019346473-A1 · Nov 14, 2019 · US
Method for conveying fuel cell separator material
US-2019326612-A1 · Oct 24, 2019 · US
Device for transferring and integrating micro-devices and method of transfer
US-2019318951-A1 · Oct 17, 2019 · US
Packaging Machine
US-2019308821-A1 · Oct 10, 2019 · US
Method and apparatus for conveying rod-like articles of tobacco industry
US-2019307162-A1 · Oct 10, 2019 · US
Method for treating waste
US-10427193-B2 · Oct 1, 2019 · US
Automated guided vehicle with multistage loading structure
US-2019270601-A1 · Sep 5, 2019 · US
Slide rail assemblies for moving objects on a transfer path, conveyor assemblies having slide rail assemblies, and methods of moving objects on a transfer path
US-2019256296-A1 · Aug 22, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65G47/74?
- CPC B65G47/74 is the Cooperative Patent Classification code for “Feeding, transfer, or discharging devices of particular kinds or types.”
- How many patents are filed under CPC B65G47/74 (Feeding, transfer, or discharging devices of particular kinds or types)?
- Our database includes 248 publications tagged with this CPC code.
- Is patent activity under CPC B65G47/74 growing?
- Publication counts under this code: 36 in 2024 vs 32 in 2025 (latest complete years).