Transfer apparatus and method of transferring target object using the same
US-2026034627-A1 · Feb 5, 2026 · US
Lifting devices
Lifting devices · 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 | B23Q7/005 |
| Official title | {Lifting devices} |
| Display label | Lifting devices |
| Total patents | 32 |
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 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and system for transporting a workpiece in a manufacturing environment
US-12502747-B2 · Dec 23, 2025 · US
Changeover apparatus for changing between at least two workpiece supports for a machining machine
US-12502744-B2 · Dec 23, 2025 · US
Lifting device for lowering a substrate
US-12358090-B2 · Jul 15, 2025 · US
Method of delivering substrate, and substrate delivery system
US-12183619-B2 · Dec 31, 2024 · US
Transfer device of a transport system
US-12128519-B2 · Oct 29, 2024 · US
Lifting device for lowering a substrate
US-2023249304-A1 · Aug 10, 2023 · US
Method and system for transporting a workpiece in a manufacturing environment
US-2023135678-A1 · May 4, 2023 · US
Changeover apparatus for changing between at least two workpiece supports for a machining machine
US-2023055482-A1 · Feb 23, 2023 · US
Intelligent plate parts machining production line combining universal and special equipment
US-11571774-B2 · Feb 7, 2023 · US
Intelligent plate parts machining production line combining universal and special equipment
US-2022347810-A1 · Nov 3, 2022 · US
Clamping device equipped with lifting function
US-11402035-B2 · Aug 2, 2022 · US
Method of delivering substrate, and substrate delivery system
US-2022199456-A1 · Jun 23, 2022 · US
Transfer device of a transport system
US-2022176507-A1 · Jun 9, 2022 · US
Clamping device equpped with lifting function
US-2021190236-A1 · Jun 24, 2021 · US
Wheel rotating transfer device
US-11040423-B2 · Jun 22, 2021 · US
Vehicle body part rack with lateral supports able to rotate the vehicle body part
US-10953503-B2 · Mar 23, 2021 · US
Deburring tool and deburring method
US-10926339-B2 · Feb 23, 2021 · US
Wheel rotating transfer device
US-2020171611-A1 · Jun 4, 2020 · US
Deburring tool and deburring method
US-2020130071-A1 · Apr 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23Q7/005?
- CPC B23Q7/005 is the Cooperative Patent Classification code for “Lifting devices.”
- How many patents are filed under CPC B23Q7/005 (Lifting devices)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B23Q7/005 growing?
- Publication counts under this code: 2 in 2024 vs 3 in 2025 (latest complete years).