Method of mooring floating wind turbine platforms
US-10518846-B2 · Dec 31, 2019 · US
Making rigid structural elements or units, e.g. honeycomb structures
Making rigid structural elements or units, e.g. honeycomb structures · 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 | B21D47/00 |
| Official title | Making rigid structural elements or units, e.g. honeycomb structures |
| Display label | Making rigid structural elements or units, e.g. honeycomb structures |
| Total patents | 121 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 17 |
| 2018 | 20 |
| 2019 | 17 |
| 2020 | 13 |
| 2021 | 14 |
| 2022 | 9 |
| 2023 | 6 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and die set for forming a surface in a metal panel
US-2019329315-A1 · Oct 31, 2019 · US
Efficient Sub-Structures
US-2019291845-A1 · Sep 26, 2019 · US
Method and die set for forming a surface in a metal panel
US-10406587-B2 · Sep 10, 2019 · US
Method of assembling a floating wind turbine platform
US-10336404-B2 · Jul 2, 2019 · US
Front rail for vehicle underbody assembly with varied strength zones
US-10272948-B2 · Apr 30, 2019 · US
Anti-shearing connection of structural members
US-2019078320-A1 · Mar 14, 2019 · US
Hollow profile and method of manufacturing thereof from a hardened steel alloy
US-2019070651-A1 · Mar 7, 2019 · US
Drip edge
US-2019071873-A1 · Mar 7, 2019 · US
Panel-like formed product, vehicle door, and method for manufacturing a panel-like formed product
US-2019009654-A1 · Jan 10, 2019 · US
Front rail for vehicle underbody assembly with varied strength zones
US-2018362088-A1 · Dec 20, 2018 · US
Apparatus and method for piercing and trimming hot stamped parts
US-2018361455-A1 · Dec 20, 2018 · US
Tie down apparatus, system, method
US-2018334077-A1 · Nov 22, 2018 · US
Press mechanism and method of making and using the same
US-2018281042-A1 · Oct 4, 2018 · US
Curved crease honeycombs with tailorable stiffness and dynamic properties
US-2018272588-A1 · Sep 27, 2018 · US
Anti-shearing construction hanger
US-10072412-B2 · Sep 11, 2018 · US
Flexural Pivot
US-2018252260-A1 · Sep 6, 2018 · US
Flexural Pivot
US-2018252261-A1 · Sep 6, 2018 · US
Efficient sub-structures
US-2018229443-A1 · Aug 16, 2018 · US
Method for production of sheet metal components
US-2018214927-A1 · Aug 2, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B21D47/00?
- CPC B21D47/00 is the Cooperative Patent Classification code for “Making rigid structural elements or units, e.g. honeycomb structures.”
- How many patents are filed under CPC B21D47/00 (Making rigid structural elements or units, e.g. honeycomb structures)?
- Our database includes 121 publications tagged with this CPC code.
- Is patent activity under CPC B21D47/00 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).