Wheel nut loosening detection device and method of controlling the same
US-12146804-B2 · Nov 19, 2024 · US
by screws, bolts, pins, or clips · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60B23/06 |
| Official title | by screws, bolts, pins, or clips |
| Display label | by screws, bolts, pins, or clips |
| Total patents | 21 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12146804-B2 · Nov 19, 2024 · US
US-11906544-B2 · Feb 20, 2024 · US
US-11835542-B2 · Dec 5, 2023 · US
US-11780274-B2 · Oct 10, 2023 · US
US-2023152173-A1 · May 18, 2023 · US
US-11541685-B2 · Jan 3, 2023 · US
US-11279173-B2 · Mar 22, 2022 · US
US-11203229-B2 · Dec 21, 2021 · US
US-2021389340-A1 · Dec 16, 2021 · US
US-2021221182-A1 · Jul 22, 2021 · US
US-2021221171-A1 · Jul 22, 2021 · US
US-2020164680-A1 · May 28, 2020 · US
US-2020057089-A1 · Feb 20, 2020 · US
US-2020047551-A1 · Feb 13, 2020 · US
US-2019351703-A1 · Nov 21, 2019 · US
US-10357995-B2 · Jul 23, 2019 · US
US-2018037056-A1 · Feb 8, 2018 · US
US-2017050466-A1 · Feb 23, 2017 · US
US-2016311253-A1 · Oct 27, 2016 · US
US-9358835-B2 · Jun 7, 2016 · US