Vehicle cleaning
US-2018370496-A1 · Dec 27, 2018 · US
the operation of at least part of the liquid supply being controlled by electric means (electrical washing liquid warming-up means B60S1/488)
the operation of at least part of the liquid supply being controlled by electric means (electrical washing liquid warming-up means B60S1/488) · 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 | B60S1/481 |
| Official title | {the operation of at least part of the liquid supply being controlled by electric means (electrical washing liquid warming-up means B60S1/488)} |
| Display label | the operation of at least part of the liquid supply being controlled by electric means (electrical washing liquid warming-up means B60S1/488) |
| Total patents | 481 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 18 |
| 2017 | 11 |
| 2018 | 26 |
| 2019 | 37 |
| 2020 | 53 |
| 2021 | 49 |
| 2022 | 56 |
| 2023 | 78 |
| 2024 | 77 |
| 2025 | 60 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nozzles and systems for cleaning vehicle sensors
US-10144394-B1 · Dec 4, 2018 · US
Vehicle light assembly and method of controlling same
US-2018339681-A1 · Nov 29, 2018 · US
Washer pump apparatus for vehicle provided with improved water-proof structure
US-10138905-B2 · Nov 27, 2018 · US
Vehicle washer fluid delivery diagnostics and cleaning
US-2018334140-A1 · Nov 22, 2018 · US
Methods and apparatus for application of washer fluid to vehicle cameras
US-2018312141-A1 · Nov 1, 2018 · US
Touch screen operated cruise control
US-2018304860-A1 · Oct 25, 2018 · US
Gravity based vehicle camera cleaning systems and methods
US-2018304864-A1 · Oct 25, 2018 · US
Autonomous Vehicle Sensor Cleaning System
US-2018290631-A1 · Oct 11, 2018 · US
Method and system for engine water injection
US-2018274488-A1 · Sep 27, 2018 · US
Heat sink and cleaning device
US-2018272997-A1 · Sep 27, 2018 · US
Optical detection system for motor vehicle and method for cleaning the lens of the optical detection system
US-2018272999-A1 · Sep 27, 2018 · US
Vehicle sensor housing with theft protection
US-2018222450-A1 · Aug 9, 2018 · US
Windshield touch and clean system
US-10029653-B1 · Jul 24, 2018 · US
Windshield touch and clean system
US-2018201229-A1 · Jul 19, 2018 · US
Systems for electrically isolating an electronic module from a front windshield and a rear window washer
US-9981632-B2 · May 29, 2018 · US
Optical unit
US-2018126921-A1 · May 10, 2018 · US
Windshield touch and clean system
US-9963118-B2 · May 8, 2018 · US
Washer system and method
US-2018118172-A1 · May 3, 2018 · US
Valve manifold, washer system, and device
US-9927035-B2 · Mar 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B60S1/481?
- CPC B60S1/481 is the Cooperative Patent Classification code for “the operation of at least part of the liquid supply being controlled by electric means (electrical washing liquid warming-up means B60S1/488).”
- How many patents are filed under CPC B60S1/481 (the operation of at least part of the liquid supply being controlled by electric means (electrical washing liquid warming-up means B60S1/488))?
- Our database includes 481 publications tagged with this CPC code.
- Is patent activity under CPC B60S1/481 growing?
- Publication counts under this code: 77 in 2024 vs 60 in 2025 (latest complete years).