Adjustable firmness mattress assemblies
US-12239230-B2 · Mar 4, 2025 · US
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of plane meandering type
of plane meandering type · 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 | A47C23/16 |
| Official title | of plane meandering type |
| Display label | of plane meandering type |
| Total patents | 11 |
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 | 3 |
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Adjustable firmness mattress assemblies
US-2023309704-A1 · Oct 5, 2023 · US
Clip Assembly For Use Holding Sinuous Springs
US-2018038403-A1 · Feb 8, 2018 · US
Clip assembly for use holding sinuous springs
US-9777758-B2 · Oct 3, 2017 · US
Clip assembly for use holding sinuous springs
US-9770116-B2 · Sep 26, 2017 · US
Clip Assembly For Use Holding Sinuous Springs
US-2016338501-A1 · Nov 24, 2016 · US
Clip Assembly For Use Holding Sinuous Springs
US-2016316930-A1 · Nov 3, 2016 · US
Clip assembly for use holding sinuous springs
US-9427094-B2 · Aug 30, 2016 · US
Bedding Foundation Having Nestably Stackable Spring Assembly Having Reduced Sway
US-2015196130-A1 · Jul 16, 2015 · US
Bedding foundation having nestably stackable spring assembly having reduced sway
US-9072388-B1 · Jul 7, 2015 · US
Clip Assembly For Use Holding Sinuous Springs
US-2015013118-A1 · Jan 15, 2015 · US