Tonneau cover with ramp system
US-11958346-B2 · Apr 16, 2024 · US
the ramp being used for more than one height of loading floor · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60P1/436 |
| Official title | {the ramp being used for more than one height of loading floor} |
| Display label | the ramp being used for more than one height of loading floor |
| Total patents | 8 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2019 | 3 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11958346-B2 · Apr 16, 2024 · US
US-11890981-B2 · Feb 6, 2024 · US
US-2023271489-A1 · Aug 31, 2023 · US
US-2021323458-A1 · Oct 21, 2021 · US
US-10800311-B2 · Oct 13, 2020 · US
US-10493893-B2 · Dec 3, 2019 · US
US-2019248268-A1 · Aug 15, 2019 · US
US-2019193620-A1 · Jun 27, 2019 · US