Device and method for loading and unloading transport units of an overhead conveyor system
US-2025282560-A1 · Sep 11, 2025 · US
Loading or unloading arrangements
Loading or unloading arrangements · 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 | B65G9/004 |
| Official title | {Loading or unloading arrangements} |
| Display label | Loading or unloading arrangements |
| Total patents | 39 |
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 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 11 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 3 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Transport apparatus
US-12327745-B2 · Jun 10, 2025 · US
Device and method for transferring units of goods into and out of conveyor units of a suspended conveyer system
US-11760578-B2 · Sep 19, 2023 · US
Picking station with return processing
US-11673746-B2 · Jun 13, 2023 · US
Garment personalization kiosk with articular robotic retrieval system
US-11623823-B1 · Apr 11, 2023 · US
Device and method for transferring units of goods into and out of conveyor units of a suspended conveyer system
US-2022234834-A1 · Jul 28, 2022 · US
Transport apparatus
US-2022165598-A1 · May 26, 2022 · US
Transport bag for suspended conveyor systems
US-11299350-B2 · Apr 12, 2022 · US
Transport bag and method for filling and emptying a transport bag of this type
US-11046531-B2 · Jun 29, 2021 · US
Device for loading transport bags
US-10954079-B2 · Mar 23, 2021 · US
Transport bag for suspended conveyor systems
US-2021053763-A1 · Feb 25, 2021 · US
Picking station with return processing
US-2020317450-A1 · Oct 8, 2020 · US
Appliance for charging transport pockets
US-10647523-B2 · May 12, 2020 · US
Device for loading and unloading rail-guided suspended conveyor systems
US-10633195-B2 · Apr 28, 2020 · US
Device for loading transport bags
US-2020062515-A1 · Feb 27, 2020 · US
Method for opening a transport pocket suspended on a carriage as well as a pocket opening device for performing the method
US-10494196-B2 · Dec 3, 2019 · US
Method for opening a transport pocket suspended on a carriage as well as a pocket opening device for performing the method
US-2019300294-A1 · Oct 3, 2019 · US
Loading device
US-10358299-B2 · Jul 23, 2019 · US
Method for filling the pockets of a transport device in the form of a suspension conveyor and device for carrying out said method
US-10336548-B2 · Jul 2, 2019 · US
Method for opening a transport pocket suspended on a carriage as well as a pocket opening device for performing the method
US-10322887-B2 · Jun 18, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B65G9/004?
- CPC B65G9/004 is the Cooperative Patent Classification code for “Loading or unloading arrangements.”
- How many patents are filed under CPC B65G9/004 (Loading or unloading arrangements)?
- Our database includes 39 publications tagged with this CPC code.
- Is patent activity under CPC B65G9/004 growing?
- Publication counts under this code: 3 in 2023 vs 2 in 2025 (latest complete years).