Elastic cushion, additional elastic cushion layer, and furniture
US-12575684-B2 · Mar 17, 2026 · US
with both fibrous and foamed material inlays
with both fibrous and foamed material inlays · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A47C27/22 |
| Official title | with both fibrous and foamed material inlays |
| Display label | with both fibrous and foamed material inlays |
| Total patents | 55 |
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 | 3 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 5 |
| 2021 | 5 |
| 2022 | 4 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mattress assemblies including at least one encapsualted panel including a heat absorbing material
US-12484706-B2 · Dec 2, 2025 · US
Mattresses including spacer fabric and related methods
US-2025344872-A1 · Nov 13, 2025 · US
Mattresses including gel cushions over coils
US-12383072-B2 · Aug 12, 2025 · US
Two-sided hybrid mattress topper
US-12357099-B2 · Jul 15, 2025 · US
Trim cover assembly
US-2025206210-A1 · Jun 26, 2025 · US
Mattress topper
US-12279699-B2 · Apr 22, 2025 · US
Elastic cushion, additional elastic cushion layer, and furniture
US-2025009139-A1 · Jan 9, 2025 · US
Fiber combination
US-2024392090-A1 · Nov 28, 2024 · US
Mattress assembly with reduced heat index
US-2024365991-A1 · Nov 7, 2024 · US
Elastic module balancing pad, elastic pad, and furniture
US-2024358164-A1 · Oct 31, 2024 · US
Fiber combination
US-12077647-B2 · Sep 3, 2024 · US
Partially Foam Encased Pocketed Spring Assembly
US-2024225299-A1 · Jul 11, 2024 · US
Biodegradable three-dimensional network structure
US-2024150945-A1 · May 9, 2024 · US
Mattress assembly with reduced heat index
US-2024065448-A1 · Feb 29, 2024 · US
Hybrid pillow
US-11812881-B2 · Nov 14, 2023 · US
Hybrid side rail assemblies and mattresses including the same
US-11806978-B2 · Nov 7, 2023 · US
Mattresses and mattress toppers including knitted fabric and related methods
US-11793322-B2 · Oct 24, 2023 · US
Hybrid mattress core assemblies
US-2023309708-A1 · Oct 5, 2023 · US
Mattresses including spacer fabric and related methods
US-2023218089-A1 · Jul 13, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A47C27/22?
- CPC A47C27/22 is the Cooperative Patent Classification code for “with both fibrous and foamed material inlays.”
- How many patents are filed under CPC A47C27/22 (with both fibrous and foamed material inlays)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC A47C27/22 growing?
- Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).