Insulation compaction device and method for forming an insulated structure for an appliance
US-12508751-B2 · Dec 30, 2025 · US
of fibrous type
of fibrous type · 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 | F25D2201/124 |
| Official title | of fibrous type |
| Display label | of fibrous type |
| Total patents | 52 |
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 | 2 |
| 2016 | 1 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 3 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Insulation materials for a heat and sound insulated structure and methods of forming with a mold that is gas and liquid permeable
US-2024344757-A1 · Oct 17, 2024 · US
Insulation materials for a heat and sound insulated structure and methods of forming with a mold that is gas and liquid permeable
US-12072140-B2 · Aug 27, 2024 · US
Vacuum assisted and heated auger feeder for achieving higher packing efficiency of powder insulation materials in vacuum insulated structures
US-11828402-B2 · Nov 28, 2023 · US
Vacuum insulated structure with sheet metal features to control vacuum bow
US-11808514-B2 · Nov 7, 2023 · US
Vacuum insulated structure with sheet metal features to control vacuum bow
US-2023204279-A1 · Jun 29, 2023 · US
Vacuum insulated structure with sheet metal features to control vacuum bow
US-11614271-B2 · Mar 28, 2023 · US
Vacuum heat insulator, method of manufacturing the vacuum heat insulator, and refrigerator including the vacuum heat insulator
US-11512893-B2 · Nov 29, 2022 · US
Vacuum assisted and heated auger feeder for achieving higher packing efficiency of powder insulation materials in vacuum insulated structures
US-2022364674-A1 · Nov 17, 2022 · US
Vacuum assisted and heated auger feeder for achieving higher packing efficiency of powder insulation materials in vacuum insulated structures
US-11435023-B2 · Sep 6, 2022 · US
Insulation materials for a vacuum insulated structure and methods of forming
US-2022205709-A1 · Jun 30, 2022 · US
Vacuum insulated structure with sheet metal features to control vacuum bow
US-2022205708-A1 · Jun 30, 2022 · US
Insulation compaction device and method for forming an insulated structure for an appliance
US-2022055262-A1 · Feb 24, 2022 · US
Thermal Insulation Panel, Insulated Shipping Container and Method for Shipping a Temperature Sensitive Product
US-2022055819-A1 · Feb 24, 2022 · US
Vacuum heat insulator, method of manufacturing the vacuum heat insulator, and refrigerator including the vacuum heat insulator
US-2021247130-A1 · Aug 12, 2021 · US
Vacuum assisted and heated auger feeder for achieving higher packing efficiency of powder insulation materials in vacuum insulated structures
US-2021190254-A9 · Jun 24, 2021 · US
Insulation structure for an appliance having a uniformly mixed multi-component insulation material, and a method for even distribution of material combinations therein
US-11009288-B2 · May 18, 2021 · US
Heat-insulation box
US-10866021-B2 · Dec 15, 2020 · US
Refrigerator
US-10739057-B2 · Aug 11, 2020 · US
Vacuum assisted and heated auger feeder for achieving higher packing efficiency of powder insulation materials in vacuum insulated structures
US-2020240572-A1 · Jul 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F25D2201/124?
- CPC F25D2201/124 is the Cooperative Patent Classification code for “of fibrous type.”
- How many patents are filed under CPC F25D2201/124 (of fibrous type)?
- Our database includes 52 publications tagged with this CPC code.
- Is patent activity under CPC F25D2201/124 growing?
- Publication counts under this code: 2 in 2024 vs 1 in 2025 (latest complete years).