Photovoltaic Panel Cleaning Method
US-2024204718-A1 · Jun 20, 2024 · US
Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers · 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 | B08B1/16 |
| Official title | Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers |
| Display label | Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers |
| Total patents | 122 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 12 |
| 2017 | 9 |
| 2018 | 19 |
| 2019 | 11 |
| 2020 | 17 |
| 2021 | 7 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 13 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Exterior camera lens cleaning system and cleaning method thereof
US-2020406865-A1 · Dec 31, 2020 · US
Steam cleaning of cmp components
US-2020376522-A1 · Dec 3, 2020 · US
Exterior camera lens cleaning system and cleaning method thereof
US-2020047719-A1 · Feb 13, 2020 · US
Hard surface cleaning devices
US-10470638-B2 · Nov 12, 2019 · US
Wiper assembly and method
US-10442400-B2 · Oct 15, 2019 · US
Cleaning device
US-2019310471-A1 · Oct 10, 2019 · US
Bodily Fluid Cleanup System
US-2019200834-A1 · Jul 4, 2019 · US
Extension handle
US-D846966-S · Apr 30, 2019 · US
Cleaning device for an imaging sensor
US-2019072761-A1 · Mar 7, 2019 · US
Chip sweeping robot
US-10213888-B2 · Feb 26, 2019 · US
Methods and systems for improved mask processing
US-10199256-B2 · Feb 5, 2019 · US
Variable sweep angle motor drive
US-2019023228-A1 · Jan 24, 2019 · US
Solar module cleaner
US-2019013775-A1 · Jan 10, 2019 · US
Systems and methods for efficient automatic vehicle washing
US-10173647-B2 · Jan 8, 2019 · US
Control for passive wiper system
US-2018319377-A1 · Nov 8, 2018 · US
Flexible and adjustable roller scrapers
US-10112780-B2 · Oct 30, 2018 · US
Cleaning implement
US-2018279766-A1 · Oct 4, 2018 · US
Extension handle
US-D825312-S · Aug 14, 2018 · US
Windshield touch and clean system
US-10029653-B1 · Jul 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B08B1/16?
- CPC B08B1/16 is the Cooperative Patent Classification code for “Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers.”
- How many patents are filed under CPC B08B1/16 (Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers)?
- Our database includes 122 publications tagged with this CPC code.
- Is patent activity under CPC B08B1/16 growing?
- Publication counts under this code: 13 in 2024 vs 15 in 2025 (latest complete years).