Extension gate for trolley
US-11780485-B2 · Oct 10, 2023 · US
Household appliances, e.g. bath tubs, toilets or radiators · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B62B2202/80 |
| Official title | Household appliances, e.g. bath tubs, toilets or radiators |
| Display label | Household appliances, e.g. bath tubs, toilets or radiators |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11780485-B2 · Oct 10, 2023 · US
US-11247709-B2 · Feb 15, 2022 · US
US-2022017133-A1 · Jan 20, 2022 · US
US-11161536-B2 · Nov 2, 2021 · US
US-2021309273-A1 · Oct 7, 2021 · US
US-2020346677-A1 · Nov 5, 2020 · US