Extruded heat pipe
US-2026014608-A1 · Jan 15, 2026 · US
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Cutting-off or removing waste
Cutting-off or removing waste · 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 | B21C35/04 |
| Official title | Cutting-off or removing waste |
| Display label | Cutting-off or removing waste |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Extruded heat pipe
US-12303957-B2 · May 20, 2025 · US
Extrusion residue shears and method for shearing off an extrusion residue
US-2024157621-A1 · May 16, 2024 · US
Articulating modular robotic trim
US-2021252575-A1 · Aug 19, 2021 · US
Extruded heat pipe
US-2020391266-A1 · Dec 17, 2020 · US
Alloy for cast iron repair
US-9975208-B1 · May 22, 2018 · US
Seat frame manufacturing method
US-2017312806-A1 · Nov 2, 2017 · US
Extrusion press and tube press and method for separating a butt
US-9586247-B2 · Mar 7, 2017 · US
Component, in particular for an outside cladding of a path-bound vehicle
US-2015165502-A1 · Jun 18, 2015 · US
Method of extrusion forming
US-8939001-B2 · Jan 27, 2015 · US