Light assembly for attachment to a surface of a vehicle
US-2025332989-A1 · Oct 30, 2025 · US
Portable lighting devices
Portable lighting devices · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B60Q3/35 |
| Official title | Portable lighting devices |
| Display label | Portable lighting devices |
| Total patents | 32 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2018 | 5 |
| 2019 | 6 |
| 2020 | 7 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Light assembly for attachment to a surface of a vehicle
US-12391171-B2 · Aug 19, 2025 · US
Light assembly for attachment to a surface of a vehicle
US-2024308416-A1 · Sep 19, 2024 · US
Light assembly for attachment to a surface of a vehicle
US-12030427-B2 · Jul 9, 2024 · US
Vehicle Cabin Portable Battery
US-2023402697-A1 · Dec 14, 2023 · US
Light assembly for attachment to a surface of a vehicle
US-2023219491-A1 · Jul 13, 2023 · US
Light assembly for attachment to a surface of a vehicle
US-11613202-B2 · Mar 28, 2023 · US
Lighting system having light assembly removably coupled to powering surface assembly
US-11535150-B2 · Dec 27, 2022 · US
Lighting device for vehicle
US-11414011-B2 · Aug 16, 2022 · US
Light assembly for attachment to a surface of a vehicle
US-2022234495-A1 · Jul 28, 2022 · US
Lighting system having light assembly removably coupled to powering surface assembly
US-2022227291-A1 · Jul 21, 2022 · US
Light assembly for attachment to a surface of a vehicle
US-11299087-B2 · Apr 12, 2022 · US
Lighting device for vehicle
US-2021394673-A1 · Dec 23, 2021 · US
Portable light having a movable head and/or a movable handle
US-11162649-B1 · Nov 2, 2021 · US
Tie-down bracket for motor vehicle
US-10875461-B2 · Dec 29, 2020 · US
Tie-down bracket for motor vehicle
US-2020377028-A1 · Dec 3, 2020 · US
Light assembly for attachment to a surface of a vehicle
US-2020369201-A1 · Nov 26, 2020 · US
Cordless underhood light with detachable work light
US-10753553-B2 · Aug 25, 2020 · US
Light assembly for attachment to a surface of a vehicle
US-10744928-B2 · Aug 18, 2020 · US
Light assembly for attachment to a surface of a vehicle
US-2020062170-A1 · Feb 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60Q3/35?
- CPC B60Q3/35 is the Cooperative Patent Classification code for “Portable lighting devices.”
- How many patents are filed under CPC B60Q3/35 (Portable lighting devices)?
- Our database includes 32 publications tagged with this CPC code.
- Is patent activity under CPC B60Q3/35 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).