System and method for handling semi-finished metal products
US-12448253-B2 · Oct 21, 2025 · US
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by hydraulic or pneumatic motors
by hydraulic or pneumatic motors · 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 | B66C1/447 |
| Official title | {by hydraulic or pneumatic motors} |
| Display label | by hydraulic or pneumatic motors |
| 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 | 1 |
| 2019 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Equipment for self-positioning handling of aluminum profiles for rail vehicle
US-12215002-B2 · Feb 4, 2025 · US
Pneumatically operated web lifting tongs
US-2024181732-A1 · Jun 6, 2024 · US
Lifting device and a method of lifting a tubular pile
US-11975947-B2 · May 7, 2024 · US
Equipment for self-positioning handling of aluminum profiles for rail vehicle
US-2023037336-A1 · Feb 9, 2023 · US
System and method for handling semi-finished metal products
US-2022371859-A1 · Nov 24, 2022 · US
A lifting device and a method of lifting a tubular pile
US-2022242702-A1 · Aug 4, 2022 · US
Chuck disassembly and transfer device
US-10752475-B2 · Aug 25, 2020 · US
Self-locking clamp apparatus and methods of use thereof
US-10232898-B2 · Mar 19, 2019 · US
Self-locking clamp apparatus and methods of use thereof
US-2019009847-A1 · Jan 10, 2019 · US
Chuck disassembly and transfer device
US-2018201485-A1 · Jul 19, 2018 · US
Clamp system, gripping device therefore and method of using the clamp system
US-9670036-B2 · Jun 6, 2017 · US
Methods of moving at least one mat with a crane-mounted grab head
US-9297124-B2 · Mar 29, 2016 · US
Clamp system, gripping device therefore and method of using the clamp system
US-2015368073-A1 · Dec 24, 2015 · US
Crane-mounted grab head
US-9132996-B2 · Sep 15, 2015 · US
Method and apparatus for handling a rotor blade
US-2015028608-A1 · Jan 29, 2015 · US