Metal material supply device
US-12487030-B2 · Dec 2, 2025 · US
Charging or discharging devices
Charging or discharging devices · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F27B14/0806 |
| Official title | {Charging or discharging devices} |
| Display label | Charging or discharging devices |
| Total patents | 25 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 4 |
| 2018 | 4 |
| 2019 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 5 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Melting method using multiple impacting flames
US-2025362081-A1 · Nov 27, 2025 · US
Tapered Phase Change Crucible System for the Separation of Rare Earth Elements
US-2024392411-A1 · Nov 28, 2024 · US
Method for melting a charge of aluminium using an induction furnace
US-2024352555-A1 · Oct 24, 2024 · US
Support tooling for porous preforms to be infiltrated and oven using such a tooling
US-12098884-B2 · Sep 24, 2024 · US
Load assemblies for loading parts in a furnace
US-12078417-B1 · Sep 3, 2024 · US
Electric furnace and method for producing valuable metal
US-2024200873-A1 · Jun 20, 2024 · US
Single crystal furnace
US-11795570-B2 · Oct 24, 2023 · US
Metal material supply device
US-2023113814-A1 · Apr 13, 2023 · US
Support tooling for porous preforms to be infiltrated and oven using such a tooling
US-2022170143-A1 · Jun 2, 2022 · US
Single Crystal Furnace
US-2022170177-A1 · Jun 2, 2022 · US
Apparatus to move and preheat metal material
US-10584394-B2 · Mar 10, 2020 · US
Crucible device with temperature control design and temperature control method therefor
US-10383179-B2 · Aug 13, 2019 · US
Melting apparatus for metered melting of paraffin
US-10054364-B2 · Aug 21, 2018 · US
Crucible device with temperature control design and temperature control method therefor
US-2018160486-A1 · Jun 7, 2018 · US
Two stage melting and casting system and method
US-2018029110-A1 · Feb 1, 2018 · US
Device and method for manufacturing an active alloy
US-2018002782-A1 · Jan 4, 2018 · US
Melting furnace for producing metal
US-2017246680-A1 · Aug 31, 2017 · US
Melting furnace for producing metal
US-9744588-B2 · Aug 29, 2017 · US
Melting apparatus for metered melting of paraffin
US-2017241712-A1 · Aug 24, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F27B14/0806?
- CPC F27B14/0806 is the Cooperative Patent Classification code for “Charging or discharging devices.”
- How many patents are filed under CPC F27B14/0806 (Charging or discharging devices)?
- Our database includes 25 publications tagged with this CPC code.
- Is patent activity under CPC F27B14/0806 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).