Combination chair/bed furniture and methods of use
US-12016462-B2 · Jun 25, 2024 · US
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Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part
Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part · 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 | A47C17/32 |
| Official title | Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part |
| Display label | Changing a single bed into a double bed by extending, pivoting, or tilting a previously hidden second mattress or other bed part |
| Total patents | 4 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
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